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Reilly adds 9+7 and says the sum is 15. without actually finding the sum, explain why Reilly answer is incorrect. Use addition patterns
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Reilly adds 9+7 and says the sum is 15. without actually finding the sum, explain why Reilly answer is incorrect. Use addition patterns

User Gary Chang
by
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1 Answer

13 votes

Answer:

she is wrong the answer is 16

Explanation:

because 9+7=16 9+7 doesn't equal 15

User MAZUMA
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