# Shared Flashcard Set

## Details

Ways of Showing Numbers
Roman, expanded, sci not, etc.
252
Mathematics
Not Applicable
05/29/2005

Term
 Write 4725 in expanded notation.
Definition
 4000 + 700 + 20 + 5.
Term
 Write 7328 in expanded notation.
Definition
 7000 + 300 + 20 + 8.
Term
 Write 9399 in expanded notation.
Definition
 9000 + 300 + 90 + 9.
Term
 Write 8611 in expanded notation.
Definition
 8000 + 600 + 10 + 1.
Term
 Write 7102 in expanded notation.
Definition
 7000 + 100 + 2.
Term
 Write 8328 in expanded notation.
Definition
 8000 + 300 + 20 + 8.
Term
 Write 4,941,252 in expanded notation.
Definition
 4,000,000 + 900,000 + 40,000 + 1,000 + 200 + 50 + 2.
Term
 Write 6,472,125 in expanded notation.
Definition
 6,000,000 + 400,000 + 70,000 + 2,000 + 100 + 20 + 5.
Term
 Write 7,611,371 in expanded notation.
Definition
 7,000,000 + 600,000 + 10,000 + 1,000 + 300 + 70 + 1.
Term
 Write 7,108,473 in expanded notation.
Definition
 7,000,000 + 100,000 + 8,000 + 400 + 70 + 3.
Term
 Write 4,022,799 in expanded notation.
Definition
 4,000,000 + 20,000 + 2,000 + 700 + 90 + 9.
Term
 Write 2,287,641 in expanded notation.
Definition
 2,000,000 + 200,000 + 80,000 + 7,000 + 600 + 40 + 1.
Term
 Write the number that would be written in expanded notation as 8000 + 300 + 40 + 5.
Definition
 8345. EXPLANATION: Simply add the numbers together to convert from expanded notation.
Term
 Write the number that would be written in expanded notation as 3000 + 600 + 80 + 2.
Definition
 3682. EXPLANATION: Simply add the numbers together to convert from expanded notation.
Term
 Write the number that would be written in expanded notation as 6000 + 200 + 30 + 3.
Definition
 6233. EXPLANATION: Simply add the numbers together to convert from expanded notation.
Term
 Write the number that would be written in expanded notation as 1000 + 400 + 70 + 8.
Definition
 1478. EXPLANATION: Simply add the numbers together to convert from expanded notation.
Term
 Write the number that would be written in expanded notation as 0100 + 7.
Definition
 107. EXPLANATION: Simply add the numbers together to convert from expanded notation.
Term
 Write the number that would be written in expanded notation as 1000 + 200 + 70 + 1.
Definition
 1271. EXPLANATION: Simply add the numbers together to convert from expanded notation.
Term
 Write the number that would be written in expanded notation as 4,000,000 + 500,000 + 80,000 + 1,000 + 600 + 60 + 9.
Definition
 4,581,669. EXPLANATION: Simply add the numbers together to convert from expanded notation.
Term
 Write the number that would be written in expanded notation as 9,000,000 + 600,000 + 40,000 + 1,000 + 300 + 70 + 9.
Definition
 9,641,379. EXPLANATION: Simply add the numbers together to convert from expanded notation.
Term
 Write the number that would be written in expanded notation as 8,000,000 + 900,000 + 60,000 + 2,000 + 400 + 70 + 3.
Definition
 8,962,473. EXPLANATION: Simply add the numbers together to convert from expanded notation.
Term
 Write the number that would be written in expanded notation as 9,000,000 + 700,000 + 80,000 + 9,000.
Definition
 9,789,000. EXPLANATION: Simply add the numbers together to convert from expanded notation.
Term
 Write the number that would be written in expanded notation as 7,000,000 + 100,000 + 10,000 + 6,000 + 700 + 50 + 9.
Definition
 7,116,759. EXPLANATION: Simply add the numbers together to convert from expanded notation.
Term
 Write the number that would be written in expanded notation as 7,000,000 + 800,000 + 50,000 + 7,000 + 300 + 90 + 9.
Definition
 7,857,399. EXPLANATION: Simply add the numbers together to convert from expanded notation.
Term
 Write the decimal number 0.9999. . . as a fraction in lowest terms.
Definition
 1/1. EXPLANATION: The decimal 0.9999. . . equals 9/9.
Term
 Write the decimal number 0.7777. . . as a fraction in lowest terms.
Definition
 7/9. EXPLANATION: The decimal 0.7777. . . equals 7/9.
Term
 Write the decimal number 0.66666. . . as a fraction in lowest terms.
Definition
 2/3. EXPLANATION: The decimal 0.6 equals 6/10. The decimal 0.06666. . . equals 6/90.
Term
 Write the decimal number 0.1111. . . as a fraction in lowest terms.
Definition
 1/9. EXPLANATION: The decimal 0.1111. . . equals 1/9.
Term
 Write the decimal number 0.3184184184184. . . as a fraction in lowest terms.
Definition
 3181/9990. EXPLANATION: The decimal 0.3 equals 3/10. The decimal 0.0184184184184. . . equals 184/9990.
Term
 Write the decimal number 0.64444. . . as a fraction in lowest terms.
Definition
 29/45. EXPLANATION: The decimal 0.6 equals 6/10. The decimal 0.04444. . . equals 4/90.
Term
 What number equals 18.8584 x 10^10?
Definition
 188,584,000,000. EXPLANATION: Write the number 18.8584, and then move the decimal point 10 places to the right, adding zeros as necessary.
Term
 What number equals 16.4785 x 10^11?
Definition
 1,647,850,000,000. EXPLANATION: Write the number 16.4785, and then move the decimal point 11 places to the right, adding zeros as necessary.
Term
 What number equals 3.0286 x 10^14?
Definition
 302,860,000,000,000. EXPLANATION: Write the number 3.0286, and then move the decimal point 14 places to the right, adding zeros as necessary.
Term
 What number equals 20.4618 x 10^9?
Definition
 20,461,800,000. EXPLANATION: Write the number 20.4618, and then move the decimal point 9 places to the right, adding zeros as necessary.
Term
 What number equals 6.2001 x 10^13?
Definition
 62,001,000,000,000. EXPLANATION: Write the number 6.2001, and then move the decimal point 13 places to the right, adding zeros as necessary.
Term
 What number equals 16.5882 x 10^12?
Definition
 16,588,200,000,000. EXPLANATION: Write the number 16.5882, and then move the decimal point 12 places to the right, adding zeros as necessary.
Term
 Write 95,831,000 in scientific notation.
Definition
 9.5831 x 10^7. EXPLANATION: Move the decimal point to the left until the first number is at least one but less than ten. The number of places that you have to move it becomes the exponent.
Term
 Write 765,630,000,000 in scientific notation.
Definition
 7.6563 x 10^11. EXPLANATION: Move the decimal point to the left until the first number is at least one but less than ten. The number of places that you have to move it becomes the exponent.
Term
 Write 954,160 in scientific notation.
Definition
 9.5416 x 10^5. EXPLANATION: Move the decimal point to the left until the first number is at least one but less than ten. The number of places that you have to move it becomes the exponent.
Term
 Write 3,099,000,000,000 in scientific notation.
Definition
 3.099 x 10^12. EXPLANATION: Move the decimal point to the left until the first number is at least one but less than ten. The number of places that you have to move it becomes the exponent.
Term
 Write 8,110,300 in scientific notation.
Definition
 8.1103 x 10^6. EXPLANATION: Move the decimal point to the left until the first number is at least one but less than ten. The number of places that you have to move it becomes the exponent.
Term
 Write 14,851,000,000 in scientific notation.
Definition
 1.4851 x 10^10. EXPLANATION: Move the decimal point to the left until the first number is at least one but less than ten. The number of places that you have to move it becomes the exponent.
Term
 Write 1 in Roman numerals.
Definition
 I. EXPLANATION: I means 1
Term
 Write 1988 in Roman numerals.
Definition
 MCMLXXXVIII. EXPLANATION: M is 1000, CM is 100 before 1000, L is 50, X is 10, V is 5, and I is 1
Term
 Write 21 in Roman numerals.
Definition
 XXI. EXPLANATION: X is 10 and I is 1
Term
 Write 1901 in Roman numerals.
Definition
 MCMI. EXPLANATION: M is 1000, CM is 100 before 1000, and I is 1
Term
 Write 1988 in Roman numerals.
Definition
 MCMLXXXVIII. EXPLANATION: M is 1000, CM is 100 before 1000, L is 50, X is 10, V is 5, and I is 1
Term
 Write 18 in Roman numerals.
Definition
 XVIII. EXPLANATION: X is 10, V is 5 and I is 1
Term
 Write XIV in Arabic numerals.
Definition
 14. EXPLANATION: XIV means 10 plus the number that is 1 less than 5
Term
 Write C in Arabic numerals.
Definition
 100. EXPLANATION: C is 100
Term
 Write MCMX in Arabic numerals.
Definition
 1910. EXPLANATION: M is 1000, CM is 100 before 1000, and X is 10
Term
 Write CC in Arabic numerals.
Definition
 200. EXPLANATION: C is 100
Term
 Write XII in Arabic numerals.
Definition
 12. EXPLANATION: XII is 2 after 10
Term
 Write LX in Arabic numerals.
Definition
 60. EXPLANATION: L is 50 and X is 10
Term
 What number is written in expanded form as 600 + 8 ?
Definition
 608. EXPLANATION: To convert numbers from expanded notation, simply add up the individual numbers shown in the expanded notation. In this case, the total is 608.
Term
 What number is written in expanded form as 400 + 90 + 7 ?
Definition
 497. EXPLANATION: To convert numbers from expanded notation, simply add up the individual numbers shown in the expanded notation. In this case, the total is 497.
Term
 What number is written in expanded form as 500 + 80 + 3 ?
Definition
 583. EXPLANATION: To convert numbers from expanded notation, simply add up the individual numbers shown in the expanded notation. In this case, the total is 583.
Term
 Write the number 903 in expanded form.
Definition
 900 + 3. EXPLANATION: To convert numbers to expanded notation, write the values of the numbers from left to write, with plus signs in between. Skip the zeroes.
Term
 Write the number 748 in expanded form.
Definition
 700 + 40 + 8. EXPLANATION: To convert numbers to expanded notation, write the values of the numbers from left to write, with plus signs in between. Skip the zeroes.
Term
 Write the number 531 in expanded form.
Definition
 500 + 30 + 1. EXPLANATION: To convert numbers to expanded notation, write the values of the numbers from left to write, with plus signs in between. Skip the zeroes.
Term
 What number is written in expanded form as 1000 + 700 + 8 ?
Definition
 1,708. EXPLANATION: To convert numbers from expanded notation, simply add up the individual numbers shown in the expanded notation. In this case, the total is 1,708.
Term
 What number is written in expanded form as 5000 + 60 + 2 ?
Definition
 5,062. EXPLANATION: To convert numbers from expanded notation, simply add up the individual numbers shown in the expanded notation. In this case, the total is 5,062.
Term
 What number is written in expanded form as 7000 + 900 + 80 + 7 ?
Definition
 7,987. EXPLANATION: To convert numbers from expanded notation, simply add up the individual numbers shown in the expanded notation. In this case, the total is 7,987.
Term
 What number is written in expanded form as 60,000 + 500 + 8 ?
Definition
 60,508. EXPLANATION: To convert numbers from expanded notation, simply add up the individual numbers shown in the expanded notation. In this case, the total is 60,508.
Term
 What number is written in expanded form as 70,000 + 5,000 + 700 + 40 + 7 ?
Definition
 75,747. EXPLANATION: To convert numbers from expanded notation, simply add up the individual numbers shown in the expanded notation. In this case, the total is 75,747.
Term
 What number is written in expanded form as 40,000 + 500 + 1 ?
Definition
 40,501. EXPLANATION: To convert numbers from expanded notation, simply add up the individual numbers shown in the expanded notation. In this case, the total is 40,501.
Term
 Write the number 90,101 in expanded form.
Definition
 90,000 + 100 + 1. EXPLANATION: To convert numbers to expanded notation, write the values of the numbers from left to write, with plus signs in between. Skip the zeroes.
Term
 Write the number 10,911 in expanded form.
Definition
 10,000 + 900 + 10 + 1. EXPLANATION: To convert numbers to expanded notation, write the values of the numbers from left to write, with plus signs in between. Skip the zeroes.
Term
 Write the number 55,082 in expanded form.
Definition
 50,000 + 5,000 + 80 + 2. EXPLANATION: To convert numbers to expanded notation, write the values of the numbers from left to write, with plus signs in between. Skip the zeroes.
Term
 Write the number 3,014 in expanded form.
Definition
 3,000 + 10 + 4. EXPLANATION: To convert numbers to expanded notation, write the values of the numbers from left to write, with plus signs in between. Skip the zeroes.
Term
 Write the number 5,606 in expanded form.
Definition
 5,000 + 600 + 6. EXPLANATION: To convert numbers to expanded notation, write the values of the numbers from left to write, with plus signs in between. Skip the zeroes.
Term
 Write the number 1,702 in expanded form.
Definition
 1,000 + 700 + 2. EXPLANATION: To convert numbers to expanded notation, write the values of the numbers from left to write, with plus signs in between. Skip the zeroes.
Term
 What number equals the Roman numeral XIII ?
Definition
 13
Term
 What number equals the Roman numeral VII ?
Definition
 7
Term
 What number equals the Roman numeral II ?
Definition
 2
Term
 What is the Roman numeral equivalent of 9?
Definition
 IX.
Term
 What is the Roman numeral equivalent of 16?
Definition
 XVI.
Term
 What is the Roman numeral equivalent of 16?
Definition
 XVI.
Term
 What number equals the Roman numeral XXV ?
Definition
 25
Term
 What number equals the Roman numeral XXXVI ?
Definition
 36
Term
 What number equals the Roman numeral MCM ?
Definition
 1900
Term
 What is the Roman numeral equivalent of 1000?
Definition
 M.
Term
 What is the Roman numeral equivalent of 1951?
Definition
 MCMLI.
Term
 What is the Roman numeral equivalent of 100?
Definition
 C.
Term
 Write 1866 in expanded notation.
Definition
 1000 + 800 + 60 + 6.
Term
 Write 3275 in expanded notation.
Definition
 3000 + 200 + 70 + 5.
Term
 Write 2088 in expanded notation.
Definition
 2000 + 80 + 8.
Term
 Write 3533 in expanded notation.
Definition
 3000 + 500 + 30 + 3.
Term
 Write 1127 in expanded notation.
Definition
 1000 + 100 + 20 + 7.
Term
 Write 5048 in expanded notation.
Definition
 5000 + 40 + 8.
Term
 Write 8,832,975 in expanded notation.
Definition
 8,000,000 + 800,000 + 30,000 + 2,000 + 900 + 70 + 5.
Term
 Write 7,908,984 in expanded notation.
Definition
 7,000,000 + 900,000 + 8,000 + 900 + 80 + 4.
Term
 Write 3,281,968 in expanded notation.
Definition
 3,000,000 + 200,000 + 80,000 + 1,000 + 900 + 60 + 8.
Term
 Write 7,005,212 in expanded notation.
Definition
 7,000,000 + 5,000 + 200 + 10 + 2.
Term
 Write 3,680,054 in expanded notation.
Definition
 3,000,000 + 600,000 + 80,000 + 50 + 4.
Term
 Write 1,374,319 in expanded notation.
Definition
 1,000,000 + 300,000 + 70,000 + 4,000 + 300 + 10 + 9.
Term
 Write the number that would be written in expanded notation as 3000 + 400 + 70 + 1.
Definition
 3471. EXPLANATION: Simply add the numbers together to convert from expanded notation.
Term
 Write the number that would be written in expanded notation as 7000 + 800 + 60 + 8.
Definition
 7868. EXPLANATION: Simply add the numbers together to convert from expanded notation.
Term
 Write the number that would be written in expanded notation as 3000 + 10 + 1.
Definition
 3011. EXPLANATION: Simply add the numbers together to convert from expanded notation.
Term
 Write the number that would be written in expanded notation as 7000 + 500 + 20.
Definition
 7520. EXPLANATION: Simply add the numbers together to convert from expanded notation.
Term
 Write the number that would be written in expanded notation as 7000 + 70 + 3.
Definition
 7073. EXPLANATION: Simply add the numbers together to convert from expanded notation.
Term
 Write the number that would be written in expanded notation as 2000 + 400 + 7.
Definition
 2407. EXPLANATION: Simply add the numbers together to convert from expanded notation.
Term
 Write the number that would be written in expanded notation as 3,000,000 + 900,000 + 70,000 + 7,000 + 900 + 60 + 7.
Definition
 3,977,967. EXPLANATION: Simply add the numbers together to convert from expanded notation.
Term
 Write the number that would be written in expanded notation as 3,000,000 + 500,000 + 10,000 + 1,000 + 400 + 2.
Definition
 3,511,402. EXPLANATION: Simply add the numbers together to convert from expanded notation.
Term
 Write the number that would be written in expanded notation as 5,000,000 + 10,000 + 4,000 + 300 + 40 + 8.
Definition
 5,014,348. EXPLANATION: Simply add the numbers together to convert from expanded notation.
Term
 Write the number that would be written in expanded notation as 1,000,000 + 100,000 + 30,000 + 7,000 + 500 + 60 + 4.
Definition
 1,137,564. EXPLANATION: Simply add the numbers together to convert from expanded notation.
Term
 Write the number that would be written in expanded notation as 3,000,000 + 400,000 + 10,000 + 6,000 + 300 + 50 + 7.
Definition
 3,416,357. EXPLANATION: Simply add the numbers together to convert from expanded notation.
Term
 Write the number that would be written in expanded notation as 4,000,000 + 900,000 + 60,000 + 1,000 + 900 + 20.
Definition
 4,961,920. EXPLANATION: Simply add the numbers together to convert from expanded notation.
Term
 Write the decimal number 0.448448448448. . . as a fraction in lowest terms.
Definition
 448/999. EXPLANATION: The decimal 0.448448448448. . . equals 448/999.
Term
 Write the decimal number 0.397979797. . . as a fraction in lowest terms.
Definition
 197/495. EXPLANATION: The decimal 0.3 equals 3/10. The decimal 0.097979797. . . equals 97/990.
Term
 Write the decimal number 0.394949494. . . as a fraction in lowest terms.
Definition
 391/990. EXPLANATION: The decimal 0.3 equals 3/10. The decimal 0.094949494. . . equals 94/990.
Term
 Write the decimal number 0.27777. . . as a fraction in lowest terms.
Definition
 5/18. EXPLANATION: The decimal 0.2 equals 2/10. The decimal 0.07777. . . equals 7/90.
Term
 Write the decimal number 0.9999. . . as a fraction in lowest terms.
Definition
 1/1. EXPLANATION: The decimal 0.9999. . . equals 9/9.
Term
 Write the decimal number 0.2222. . . as a fraction in lowest terms.
Definition
 2/9. EXPLANATION: The decimal 0.2222. . . equals 2/9.
Term
 What number equals 14.6468 x 10^5?
Definition
 1,464,680. EXPLANATION: Write the number 14.6468, and then move the decimal point 5 places to the right, adding zeros as necessary.
Term
 What number equals 13.4315 x 10^11?
Definition
 1,343,150,000,000. EXPLANATION: Write the number 13.4315, and then move the decimal point 11 places to the right, adding zeros as necessary.
Term
 What number equals 2.2974 x 10^12?
Definition
 2,297,400,000,000. EXPLANATION: Write the number 2.2974, and then move the decimal point 12 places to the right, adding zeros as necessary.
Term
 What number equals 17.6993 x 10^6?
Definition
 17,699,300. EXPLANATION: Write the number 17.6993, and then move the decimal point 6 places to the right, adding zeros as necessary.
Term
 What number equals 3.982 x 10^9?
Definition
 3,982,000,000. EXPLANATION: Write the number 3.982, and then move the decimal point 9 places to the right, adding zeros as necessary.
Term
 What number equals 12.5363 x 10^14?
Definition
 1,253,630,000,000,000. EXPLANATION: Write the number 12.5363, and then move the decimal point 14 places to the right, adding zeros as necessary.
Term
 Write 658,590,000,000 in scientific notation.
Definition
 6.5859 x 10^11. EXPLANATION: Move the decimal point to the left until the first number is at least one but less than ten. The number of places that you have to move it becomes the exponent.
Term
 Write 711,370,000,000 in scientific notation.
Definition
 7.1137 x 10^11. EXPLANATION: Move the decimal point to the left until the first number is at least one but less than ten. The number of places that you have to move it becomes the exponent.
Term
 Write 219,120 in scientific notation.
Definition
 2.1912 x 10^5. EXPLANATION: Move the decimal point to the left until the first number is at least one but less than ten. The number of places that you have to move it becomes the exponent.
Term
 Write 67,006,000,000,000 in scientific notation.
Definition
 6.7006 x 10^13. EXPLANATION: Move the decimal point to the left until the first number is at least one but less than ten. The number of places that you have to move it becomes the exponent.
Term
 Write 69,875,000,000,000 in scientific notation.
Definition
 6.9875 x 10^13. EXPLANATION: Move the decimal point to the left until the first number is at least one but less than ten. The number of places that you have to move it becomes the exponent.
Term
 Write 1,323,400 in scientific notation.
Definition
 1.3234 x 10^6. EXPLANATION: Move the decimal point to the left until the first number is at least one but less than ten. The number of places that you have to move it becomes the exponent.
Term
 Write 50 in Roman numerals.
Definition
 L. EXPLANATION: L is 50
Term
 Write 1910 in Roman numerals.
Definition
 MCMX. EXPLANATION: M is 1000, CM is 100 before 1000, and X is 10
Term
 Write 1000 in Roman numerals.
Definition
 M. EXPLANATION: M is 1000
Term
 Write 11 in Roman numerals.
Definition
 XI. EXPLANATION: XI means 1 after 10
Term
 Write 60 in Roman numerals.
Definition
 LX. EXPLANATION: L is 50 and X is 10
Term
 Write 1901 in Roman numerals.
Definition
 MCMI. EXPLANATION: M is 1000, CM is 100 before 1000, and I is 1
Term
 Write CC in Arabic numerals.
Definition
 200. EXPLANATION: C is 100
Term
 Write V in Arabic numerals.
Definition
 5. EXPLANATION: V means 5
Term
 Write L in Arabic numerals.
Definition
 50. EXPLANATION: L is 50
Term
 Write X in Arabic numerals.
Definition
 10. EXPLANATION: X means 10
Term
 Write V in Arabic numerals.
Definition
 5. EXPLANATION: V means 5
Term
 Write CCCXIX in Arabic numerals.
Definition
 319. EXPLANATION: C is 100, X is 10, and IX means 1 before 10
Term
 What number is written in expanded form as 200 + 2 ?
Definition
 202. EXPLANATION: To convert numbers from expanded notation, simply add up the individual numbers shown in the expanded notation. In this case, the total is 202.
Term
 What number is written in expanded form as 300 + 4 ?
Definition
 304. EXPLANATION: To convert numbers from expanded notation, simply add up the individual numbers shown in the expanded notation. In this case, the total is 304.
Term
 What number is written in expanded form as 300 + 3 ?
Definition
 303. EXPLANATION: To convert numbers from expanded notation, simply add up the individual numbers shown in the expanded notation. In this case, the total is 303.
Term
 Write the number 997 in expanded form.
Definition
 900 + 90 + 7. EXPLANATION: To convert numbers to expanded notation, write the values of the numbers from left to write, with plus signs in between. Skip the zeroes.
Term
 Write the number 701 in expanded form.
Definition
 700 + 1. EXPLANATION: To convert numbers to expanded notation, write the values of the numbers from left to write, with plus signs in between. Skip the zeroes.
Term
 Write the number 608 in expanded form.
Definition
 600 + 8. EXPLANATION: To convert numbers to expanded notation, write the values of the numbers from left to write, with plus signs in between. Skip the zeroes.
Term
 What number is written in expanded form as 4000 + 20 + 2 ?
Definition
 4,022. EXPLANATION: To convert numbers from expanded notation, simply add up the individual numbers shown in the expanded notation. In this case, the total is 4,022.
Term
 What number is written in expanded form as 3000 + 90 + 9 ?
Definition
 3,099. EXPLANATION: To convert numbers from expanded notation, simply add up the individual numbers shown in the expanded notation. In this case, the total is 3,099.
Term
 What number is written in expanded form as 3000 + 100 + 2 ?
Definition
 3,102. EXPLANATION: To convert numbers from expanded notation, simply add up the individual numbers shown in the expanded notation. In this case, the total is 3,102.
Term
 What number is written in expanded form as 80,000 + 5,000 + 400 + 50 + 1 ?
Definition
 85,451. EXPLANATION: To convert numbers from expanded notation, simply add up the individual numbers shown in the expanded notation. In this case, the total is 85,451.
Term
 What number is written in expanded form as 10,000 + 1 ?
Definition
 10,001. EXPLANATION: To convert numbers from expanded notation, simply add up the individual numbers shown in the expanded notation. In this case, the total is 10,001.
Term
 What number is written in expanded form as 50,000 + 1,000 + 4 ?
Definition
 51,004. EXPLANATION: To convert numbers from expanded notation, simply add up the individual numbers shown in the expanded notation. In this case, the total is 51,004.
Term
 Write the number 30,515 in expanded form.
Definition
 30,000 + 500 + 10 + 5. EXPLANATION: To convert numbers to expanded notation, write the values of the numbers from left to write, with plus signs in between. Skip the zeroes.
Term
 Write the number 70,003 in expanded form.
Definition
 70,000 + 3. EXPLANATION: To convert numbers to expanded notation, write the values of the numbers from left to write, with plus signs in between. Skip the zeroes.
Term
 Write the number 63,703 in expanded form.
Definition
 60,000 + 3,000 + 700 + 3. EXPLANATION: To convert numbers to expanded notation, write the values of the numbers from left to write, with plus signs in between. Skip the zeroes.
Term
 Write the number 2,807 in expanded form.
Definition
 2,000 + 800 + 7. EXPLANATION: To convert numbers to expanded notation, write the values of the numbers from left to write, with plus signs in between. Skip the zeroes.
Term
 Write the number 4,329 in expanded form.
Definition
 4,000 + 300 + 20 + 9. EXPLANATION: To convert numbers to expanded notation, write the values of the numbers from left to write, with plus signs in between. Skip the zeroes.
Term
 Write the number 6,091 in expanded form.
Definition
 6,000 + 90 + 1. EXPLANATION: To convert numbers to expanded notation, write the values of the numbers from left to write, with plus signs in between. Skip the zeroes.
Term
 What number equals the Roman numeral XIII ?
Definition
 13
Term
 What number equals the Roman numeral II ?
Definition
 2
Term
 What number equals the Roman numeral XV ?
Definition
 15
Term
 What is the Roman numeral equivalent of 1?
Definition
 I.
Term
 What is the Roman numeral equivalent of 16?
Definition
 XVI.
Term
 What is the Roman numeral equivalent of 7?
Definition
 VII.
Term
 What number equals the Roman numeral XXV ?
Definition
 25
Term
 What number equals the Roman numeral MCMLXXXVIII ?
Definition
 1988
Term
 What number equals the Roman numeral CCIV ?
Definition
 204
Term
 What is the Roman numeral equivalent of 30?
Definition
 XXX.
Term
 What is the Roman numeral equivalent of 1000?
Definition
 M.
Term
 What is the Roman numeral equivalent of 1910?
Definition
 MCMX.
Term
 Write 6502 in expanded notation.
Definition
 6000 + 500 + 2.
Term
 Write 7838 in expanded notation.
Definition
 7000 + 800 + 30 + 8.
Term
 Write 8861 in expanded notation.
Definition
 8000 + 800 + 60 + 1.
Term
 Write 9021 in expanded notation.
Definition
 9000 + 20 + 1.
Term
 Write 2454 in expanded notation.
Definition
 2000 + 400 + 50 + 4.
Term
 Write 8191 in expanded notation.
Definition
 8000 + 100 + 90 + 1.
Term
 Write 9,123,612 in expanded notation.
Definition
 9,000,000 + 100,000 + 20,000 + 3,000 + 600 + 10 + 2.
Term
 Write 1,913,168 in expanded notation.
Definition
 1,000,000 + 900,000 + 10,000 + 3,000 + 100 + 60 + 8.
Term
 Write 9,374,984 in expanded notation.
Definition
 9,000,000 + 300,000 + 70,000 + 4,000 + 900 + 80 + 4.
Term
 Write 4,911,117 in expanded notation.
Definition
 4,000,000 + 900,000 + 10,000 + 1,000 + 100 + 10 + 7.
Term
 Write 8,911,589 in expanded notation.
Definition
 8,000,000 + 900,000 + 10,000 + 1,000 + 500 + 80 + 9.
Term
 Write 4,848,571 in expanded notation.
Definition
 4,000,000 + 800,000 + 40,000 + 8,000 + 500 + 70 + 1.
Term
 Write the number that would be written in expanded notation as 6000 + 600 + 90 + 6.
Definition
 6696. EXPLANATION: Simply add the numbers together to convert from expanded notation.
Term
 Write the number that would be written in expanded notation as 3000 + 700 + 70 + 6.
Definition
 3776. EXPLANATION: Simply add the numbers together to convert from expanded notation.
Term
 Write the number that would be written in expanded notation as 2000 + 900 + 10 + 3.
Definition
 2913. EXPLANATION: Simply add the numbers together to convert from expanded notation.
Term
 Write the number that would be written in expanded notation as 1000 + 600 + 70 + 4.
Definition
 1674. EXPLANATION: Simply add the numbers together to convert from expanded notation.
Term
 Write the number that would be written in expanded notation as 6000 + 500 + 90 + 4.
Definition
 6594. EXPLANATION: Simply add the numbers together to convert from expanded notation.
Term
 Write the number that would be written in expanded notation as 6000 + 80 + 4.
Definition
 6084. EXPLANATION: Simply add the numbers together to convert from expanded notation.
Term
 Write the number that would be written in expanded notation as 1,000,000 + 800,000 + 40,000 + 1,000 + 200 + 80 + 8.
Definition
 1,841,288. EXPLANATION: Simply add the numbers together to convert from expanded notation.
Term
 Write the number that would be written in expanded notation as 9,000,000 + 900,000 + 100 + 60 + 7.
Definition
 9,900,167. EXPLANATION: Simply add the numbers together to convert from expanded notation.
Term
 Write the number that would be written in expanded notation as 5,000,000 + 200,000 + 1,000 + 400 + 80 + 7.
Definition
 5,201,487. EXPLANATION: Simply add the numbers together to convert from expanded notation.
Term
 Write the number that would be written in expanded notation as 5,000,000 + 900,000 + 20,000 + 5,000 + 700 + 90 + 2.
Definition
 5,925,792. EXPLANATION: Simply add the numbers together to convert from expanded notation.
Term
 Write the number that would be written in expanded notation as 7,000,000 + 600,000 + 70,000 + 700 + 90.
Definition
 7,670,790. EXPLANATION: Simply add the numbers together to convert from expanded notation.
Term
 Write the number that would be written in expanded notation as 5,000,000 + 200,000 + 20,000 + 5,000 + 400 + 50 + 3.
Definition
 5,225,453. EXPLANATION: Simply add the numbers together to convert from expanded notation.
Term
 Write the decimal number 0.5555. . . as a fraction in lowest terms.
Definition
 5/9. EXPLANATION: The decimal 0.5555. . . equals 5/9.
Term
 Write the decimal number 0.84444. . . as a fraction in lowest terms.
Definition
 38/45. EXPLANATION: The decimal 0.8 equals 8/10. The decimal 0.04444. . . equals 4/90.
Term
 Write the decimal number 0.68686868. . . as a fraction in lowest terms.
Definition
 68/99. EXPLANATION: The decimal 0.68686868. . . equals 68/99.
Term
 Write the decimal number 0.41111. . . as a fraction in lowest terms.
Definition
 37/90. EXPLANATION: The decimal 0.4 equals 4/10. The decimal 0.01111. . . equals 1/90.
Term
 Write the decimal number 0.573573573573. . . as a fraction in lowest terms.
Definition
 191/333. EXPLANATION: The decimal 0.573573573573. . . equals 573/999.
Term
 Write the decimal number 0.7777. . . as a fraction in lowest terms.
Definition
 7/9. EXPLANATION: The decimal 0.7777. . . equals 7/9.
Term
 What number equals 8.5558 x 10^7?
Definition
 85,558,000. EXPLANATION: Write the number 8.5558, and then move the decimal point 7 places to the right, adding zeros as necessary.
Term
 What number equals 17.5054 x 10^5?
Definition
 1,750,540. EXPLANATION: Write the number 17.5054, and then move the decimal point 5 places to the right, adding zeros as necessary.
Term
 What number equals 11.2955 x 10^10?
Definition
 112,955,000,000. EXPLANATION: Write the number 11.2955, and then move the decimal point 10 places to the right, adding zeros as necessary.
Term
 What number equals 21.1665 x 10^7?
Definition
 211,665,000. EXPLANATION: Write the number 21.1665, and then move the decimal point 7 places to the right, adding zeros as necessary.
Term
 What number equals 2.853 x 10^14?
Definition
 285,300,000,000,000. EXPLANATION: Write the number 2.853, and then move the decimal point 14 places to the right, adding zeros as necessary.
Term
 What number equals 3.4828 x 10^8?
Definition
 348,280,000. EXPLANATION: Write the number 3.4828, and then move the decimal point 8 places to the right, adding zeros as necessary.
Term
 Write 141,890,000 in scientific notation.
Definition
 1.4189 x 10^8. EXPLANATION: Move the decimal point to the left until the first number is at least one but less than ten. The number of places that you have to move it becomes the exponent.
Term
 Write 283,320,000,000 in scientific notation.
Definition
 2.8332 x 10^11. EXPLANATION: Move the decimal point to the left until the first number is at least one but less than ten. The number of places that you have to move it becomes the exponent.
Term
 Write 16,980,000,000,000 in scientific notation.
Definition
 1.698 x 10^13. EXPLANATION: Move the decimal point to the left until the first number is at least one but less than ten. The number of places that you have to move it becomes the exponent.
Term
 Write 27,064,000 in scientific notation.
Definition
 2.7064 x 10^7. EXPLANATION: Move the decimal point to the left until the first number is at least one but less than ten. The number of places that you have to move it becomes the exponent.
Term
 Write 4,287,400,000 in scientific notation.
Definition
 4.2874 x 10^9. EXPLANATION: Move the decimal point to the left until the first number is at least one but less than ten. The number of places that you have to move it becomes the exponent.
Term
 Write 7,717,500,000 in scientific notation.
Definition
 7.7175 x 10^9. EXPLANATION: Move the decimal point to the left until the first number is at least one but less than ten. The number of places that you have to move it becomes the exponent.
Term
 Write 30 in Roman numerals.
Definition
 XXX. EXPLANATION: X is 10
Term
 Write 10 in Roman numerals.
Definition
 X. EXPLANATION: X means 10
Term
 Write 1910 in Roman numerals.
Definition
 MCMX. EXPLANATION: M is 1000, CM is 100 before 1000, and X is 10
Term
 Write 1901 in Roman numerals.
Definition
 MCMI. EXPLANATION: M is 1000, CM is 100 before 1000, and I is 1
Term
 Write 5 in Roman numerals.
Definition
 V. EXPLANATION: V means 5
Term
 Write 36 in Roman numerals.
Definition
 XXXVI. EXPLANATION: X is 10, V is 5 and I is 1
Term
 Write XIV in Arabic numerals.
Definition
 14. EXPLANATION: XIV means 10 plus the number that is 1 less than 5
Term
 Write XV in Arabic numerals.
Definition
 15. EXPLANATION: X is 10 and V is 5
Term
 Write VIII in Arabic numerals.
Definition
 8. EXPLANATION: VIII is 3 after 5
Term
 Write II in Arabic numerals.
Definition
 2. EXPLANATION: I means 1
Term
 Write XXV in Arabic numerals.
Definition
 25. EXPLANATION: X is 10 and V is 5
Term
 Write II in Arabic numerals.
Definition
 2. EXPLANATION: I means 1
Term
 What number is written in expanded form as 300 + 30 + 3 ?
Definition
 333. EXPLANATION: To convert numbers from expanded notation, simply add up the individual numbers shown in the expanded notation. In this case, the total is 333.
Term
 What number is written in expanded form as 500 + 10 + 9 ?
Definition
 519. EXPLANATION: To convert numbers from expanded notation, simply add up the individual numbers shown in the expanded notation. In this case, the total is 519.
Term
 What number is written in expanded form as 100 + 7 ?
Definition
 107. EXPLANATION: To convert numbers from expanded notation, simply add up the individual numbers shown in the expanded notation. In this case, the total is 107.
Term
 Write the number 907 in expanded form.
Definition
 900 + 7. EXPLANATION: To convert numbers to expanded notation, write the values of the numbers from left to write, with plus signs in between. Skip the zeroes.
Term
 Write the number 704 in expanded form.
Definition
 700 + 4. EXPLANATION: To convert numbers to expanded notation, write the values of the numbers from left to write, with plus signs in between. Skip the zeroes.
Term
 Write the number 701 in expanded form.
Definition
 700 + 1. EXPLANATION: To convert numbers to expanded notation, write the values of the numbers from left to write, with plus signs in between. Skip the zeroes.
Term
 What number is written in expanded form as 7000 + 1 ?
Definition
 7,001. EXPLANATION: To convert numbers from expanded notation, simply add up the individual numbers shown in the expanded notation. In this case, the total is 7,001.
Term
 What number is written in expanded form as 8000 + 400 + 20 + 3 ?
Definition
 8,423. EXPLANATION: To convert numbers from expanded notation, simply add up the individual numbers shown in the expanded notation. In this case, the total is 8,423.
Term
 What number is written in expanded form as 2000 + 80 + 4 ?
Definition
 2,084. EXPLANATION: To convert numbers from expanded notation, simply add up the individual numbers shown in the expanded notation. In this case, the total is 2,084.
Term
 What number is written in expanded form as 50,000 + 800 + 50 + 4 ?
Definition
 50,854. EXPLANATION: To convert numbers from expanded notation, simply add up the individual numbers shown in the expanded notation. In this case, the total is 50,854.
Term
 What number is written in expanded form as 90,000 + 6,000 + 5 ?
Definition
 96,005. EXPLANATION: To convert numbers from expanded notation, simply add up the individual numbers shown in the expanded notation. In this case, the total is 96,005.
Term
 What number is written in expanded form as 20,000 + 9 ?
Definition
 20,009. EXPLANATION: To convert numbers from expanded notation, simply add up the individual numbers shown in the expanded notation. In this case, the total is 20,009.
Term
 Write the number 90,902 in expanded form.
Definition
 90,000 + 900 + 2. EXPLANATION: To convert numbers to expanded notation, write the values of the numbers from left to write, with plus signs in between. Skip the zeroes.
Term
 Write the number 65,119 in expanded form.
Definition
 60,000 + 5,000 + 100 + 10 + 9. EXPLANATION: To convert numbers to expanded notation, write the values of the numbers from left to write, with plus signs in between. Skip the zeroes.
Term
 Write the number 10,073 in expanded form.
Definition
 10,000 + 70 + 3. EXPLANATION: To convert numbers to expanded notation, write the values of the numbers from left to write, with plus signs in between. Skip the zeroes.
Term
 Write the number 6,007 in expanded form.
Definition
 6,000 + 7. EXPLANATION: To convert numbers to expanded notation, write the values of the numbers from left to write, with plus signs in between. Skip the zeroes.
Term
 Write the number 9,001 in expanded form.
Definition
 9,000 + 1. EXPLANATION: To convert numbers to expanded notation, write the values of the numbers from left to write, with plus signs in between. Skip the zeroes.
Term
 Write the number 2,006 in expanded form.
Definition
 2,000 + 6. EXPLANATION: To convert numbers to expanded notation, write the values of the numbers from left to write, with plus signs in between. Skip the zeroes.
Term
 What number equals the Roman numeral III ?
Definition
 3
Term
 What number equals the Roman numeral XXI ?
Definition
 21
Term
 What number equals the Roman numeral VII ?
Definition
 7
Term
 What is the Roman numeral equivalent of 11?
Definition
 XI.
Term
 What is the Roman numeral equivalent of 12?
Definition
 XII.
Term
 What is the Roman numeral equivalent of 1?
Definition
 I.
Term
 What number equals the Roman numeral M ?
Definition
 1000
Term
 What number equals the Roman numeral MI ?
Definition
 1001
Term
 What number equals the Roman numeral M ?
Definition
 1000
Term
 What is the Roman numeral equivalent of 1901?
Definition
 MCMI.
Term
 What is the Roman numeral equivalent of 200?
Definition
 CC.
Term
 What is the Roman numeral equivalent of 200?
Definition
 CC.
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