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| One of the first numeration systems, used symbols called hieroglypics to represent powers of (1,10,100..) |
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| base ten system we use today. based on set of symbols (1,2,3,4..9) called digits which represent quantities. |
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| A numeration system that introduced the use of a "0" |
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| What the number 4 represents in the set= {2,4,6,8} |
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| a sequence that begins with a non-zero number and the next term is found by multiplying a common ratio. |
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| developed the four-step problem solving process |
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| a collection of premises and the conclusion |
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| where the position of a digit is important in a numeration system |
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| a sequence that begins with the number a; the next term is obtained by adding a constant d to the previous term |
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| a sequence that begins with the nonzero number a, the next term is obtained by multiplying the previous term by a nonzero number r. |
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| a is a subset of b, if and only if every element of a is also an element of b. |
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| the union of a and b is the set that contains all elements of a,b, or both. |
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| the intersection of a and b, written a∩b, is the set that contains all common elements of a and b |
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| written, ˜ a, and is the set of elements of U that don't belong to a. |
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| representational tool for visualizing relationships in logic statements |
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| what is the term 34 called in the number sentence, 34+58=92 |
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| what is the term 8 called in the number sentence 56/8=7 |
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| what is the term 9 called in the number sentence 9-5=4 |
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| what is the term 33 called in the number sentence 3x11=33 |
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| what is the term 4 called in the number sentence 24/6=4 |
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| what is the term 12 called in the number sentence 12x3=36 |
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| what is the term 5 called in the number sentence 9-5=4 |
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| what is the term 92 in the number sentence, 34+58=92 |
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| the whole number n, between a-b. |
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| Join (contextual problems ex) |
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Maria had four stickers. she was given some more stickers, now she has 6 stickers. how many was she given.
what type of contextual problem? |
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| seperate contextual problem |
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hannah had ten blocks. she gave 3 blocks away. how many blocks does hannah have left?
contextual problem example |
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| part-part-whole contextual problem |
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eight children are on the swim team. five are boys and the rest are girls. how many girls are on the swim team.
contextual problem |
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| compare contextual problem |
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stephanie has one more brother than tyrone. stephanie has 3 brothers. how many brothers does tyrone have?
contexual problem |
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| fair share (partitive) division example |
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| Kimberly had 15 cookies. she wanted to give each of her friends a plate with 3 cookies each. how many friends does kim give the cookies to. |
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| repeated subtraction (measurment) divison |
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| a sunflower grows 2 inches each week. how many weeks will it take for the plant to reach 36 inches tall? |
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| associative property of multiplication |
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| communtative property of addition |
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| distributive property of multipliction over subtraction |
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| closure property of addition |
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| 7+9 is a unique whole number |
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| commutative property of addition |
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| distributive property of multiplication over addition |
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| communative property of multiplication |
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