Term
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Definition
| a way of writing a number that shows the value of each digit |
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Term
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Definition
| a way of writing a number that shows only its digits |
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Term
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Definition
| a way of writing numbers using words |
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Term
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Definition
| numbers that describe position or order |
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Term
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Definition
| a number that tells how many times a given number is used as a factor |
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Term
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Definition
| a number that implies the operation of repeated multiplication |
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Term
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Definition
| to rename a number for use in addition or subtraction |
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Term
| Additive identity property of 0 |
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Definition
| the sum of any number and 0 is that number |
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Term
| Commutative property of addition |
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Definition
| the order of addends can be changed; the sum does not change |
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Term
| Associative property of addition |
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Definition
| addends can be grouped in different ways; the sum will be the same |
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Term
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Definition
| an answer that is close to the exact amount |
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Term
| Commutative property of multiplication |
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Definition
| changing the order of factors does not change their product |
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Term
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Definition
| a number that can be multiplied by another number to get a product |
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Term
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Definition
| a product of counting numbers and another number |
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Term
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Definition
| the result of multiplication |
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Term
| Property of zero for multiplication |
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Definition
| zero times any number is zero |
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Term
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Definition
| a number sentence with an equal sign |
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Term
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Definition
| numbers that are added together |
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Term
| Distributive property of multiplication over addition |
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Definition
| X (multiplying) a sum by a number gives same result as X (multiplying) each addend in the sum by that number and + (adding) products |
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Term
| Multiplicative identity property of 1 |
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Definition
| the product of any number and 1 is equal to the inital number |
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Term
| Associative property of multiplication |
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Definition
| factors can be grouped in different ways but the product will be the same |
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