Write true or false:
$(10 + 5) + 7 = 10 + (5 + 7)$

True

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False

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Solution

The correct option is A True
The associative property says that: $(a + b) + c = a + (b + c)$
Therefore $(10 + 5) + 7 = 10 + (5 + 7)$
Hence, this statement is true.

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