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| O, 1, 2, 3... NUMBERS INCLUDING 0 |
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Definition
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Term
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Definition
| TO FIND THE NUMBER(S) THAT MAKES THE PROBLEM CORRECT |
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| A MATH SENTENCE THAT HAS AT LEAST ONE VARIABLE |
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Definition
| A LETTTER THAT REPRESENTS ON OR MORE NUMBERS. |
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Definition
| PRODUCT IN WHICH THE FACTORS ARE THE SAME |
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Term
a + b = b + a
a + b + c = c + a + b |
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Definition
COMMUNITIVE PROPERTY OF ADDITION
[The order of addition does not change the sum.] |
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COMMUNITIVE PROPERTY OF MUTIPLICATION
[The order does not change the product.] |
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Definition
ANY NUMBER THAT CAN BE EXPRESSED IN THE FORM a/b
(b ≠ 0) |
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Term
| (a + b) + c = a + (b + c) |
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Definition
ASSOCIATIVE PROPERTY OF ADDTION
[Numbers can be grouped any way, and it will not change the sum.] |
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Definition
ASSOCIATIVE PROPERTY OF MULTIPLICATION
[Numbers can be grouped in any way, and it will not chang the product.] |
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Term
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Definition
| FIND THE SIMPLIST FORM OF THE SENTENCE. |
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Term
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Definition
| TWO OR MORE NUMBERS ARE MULTIPLIED. THE ANSWER IS A PRODUCT. |
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Term
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Definition
| MATH SENTENCES THAT ARE EQUAL |
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Term
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Definition
| NATURAL NUMBERS OR COUNTING NUMBERS |
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Term
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Definition
| REPLACE THE VARIABLE WITH A NUMBER. |
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Term
| FOR ALL RATIONAL NUMBERS a, b and c, if a = b then ac = bc |
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Definition
| MULTIPLICATION PROPERTY OF EQUALITY |
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Term
| 34:10 34 DIVIDED BY 10, or 3.4 |
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Definition
| RATIO WHEN TWO QUANTITIES ARE COMPARED. |
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Term
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Definition
| AN EQUATION THAT STATES TWO RATIOS ARE EQUAL |
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Term
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Definition
| THE RATION OF A NUMBER TO 100 |
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Term
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Definition
| NUMBERS THAT ARE THE SAME DISTANCE BUT IN OPPOSITE DIRECTIONS FROM ZERO ON THE NUMBER LINE |
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Term
| {...-4, -3, -2, -1, 0, 1, 2, 3, 4...} |
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Definition
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Term
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Definition
NUMBERS TO THE RIGHT OF 0
ON THE NUMBER LINE |
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Term
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Definition
| NUMBERS THAT ARE TO THE LEFT OF 0 ON THE NUMBER LINE |
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Term
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Definition
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Term
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Definition
| THE DISTANCE LEFT or RIGHT OF 0 WRITTEN IN A POSTITVE NUMBER |
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Term
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Definition
ANY NUMBER THAT CAN BE EXPRESSED AS THE RATIO OF TWO INTEGERS a/b
(b does not equal 0) |
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Term
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Definition
| THE POINT ON A NUMBER LINE FOR EVERY RATIONAL NUMBER |
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Term
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Definition
| WHEN WE DRAW A POINT FOR A NUMBER ON A NUMBER LINE IT IS SAID WE HAVE _______________ THE NUMBER |
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Term
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Definition
TWO NUMBERS WHOSE SUM IS 0
a + (-a) = 0 |
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Term
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Definition
FOR ALL RATIONAL NUMBERS a, b
a - b is the number c
such that c + b = a |
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Term
| MULTIPLICATIVE PROPERTY OF ZERO |
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Definition
| ANY RATIONAL NUMBER MULTIPLIED BY ZERO EQUALS ZERO. |
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Term
| THE ANSWER TO A DIVISION PROBLEM |
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Definition
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Term
| MULTIPLICATIVE INVERSES SAME AS RECIPROCALS |
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Definition
TWO RATIONAL NUMBERS WHOSE PRODUCT IS 1
EXAMPLE: a/1 x 1/a = 1 |
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Term
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Definition
| A DECIMAL THAT NEITHER ENDS OR REPEATS. |
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Term
a(b + c) = ab + ac
(b + c)a = ba + ca |
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Definition
| DISTRIBUTIVE PROPERTY OF MULTIPLICATION OVER ADDITION |
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Term
a(b - c) = ab - ac
(b - c)a = ba - ca |
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Definition
| DISTRIBUTIVE PROPERTY OF MULTIPLICATION OVER SUBTRATION |
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Term
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Definition
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Term
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Definition
| THE INVERSE OF A SUM PROPERTY |
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Definition
| PROPERTIES WE ACCEPT WITHOUT PROOF |
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Definition
| ANY NUMBER SYSTEM IN WHICH AXIOMS HOLD |
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Term
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Definition
| THE CLOSURE PROPERTY FOR RATIONAL NUMBERS GUARANTEE THAT THE SUM AND THE PRODUCT OF ANY TWO RATIONAL NUMBERS ARE ALSO RATIONAL NUMBERS. |
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