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sineoko [7]
3 years ago
10

Use properties to find the sum or product. 93+(68+7)

Mathematics
1 answer:
erma4kov [3.2K]3 years ago
6 0
93+(68+7)=93+68+7\\use\ commutative\ property: a+b=b+a\\\\=93+7+68\\use\ associative\ property:a+(b+c)=(a+b)+c\\\\=(93+7)+68=100+68=\huge\boxed{168}
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3 years ago
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we know that

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4 0
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