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CHAPTER 2: ADDING & SUBTRACTING WHOLE NUMBERS & MONEY
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addends |
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sum |
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difference |
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rounding |
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overestimate |
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underestimate |
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Commutative Property of Addition |
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Associative Property of Addition |
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breaking apart |
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compensation |
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inverse operation |
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number expression |
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variable |
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equation |
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solution |
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