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8 Cards in this Set
- Front
- Back
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Associative Property of Addition |
the property that states that the grouping of the addends does not change the sum |
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Commutative Property of Addition |
the property that states that the order of the addends does not change the sum |
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Identity Property of Addition |
For any number, zero plus that number is the same number |
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equation |
a math sentences that contains an equal sign (=), showing that the 2 sides are equal |
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minuend |
the number from which another number is subtracted (It is the top number) |
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subtrahend |
the number which is subtracted from another number (It is the bottom number) |
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unknown |
an amount that has not been identified |
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variable |
a letter or symbol used to represent an unknown |
