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Mathematics, 26.09.2019 14:30 nikki225

Two students wrote the following numerical expressions.
angeline: (7 + 15) × (38 + 15)
meiling: 15 × (7 + 38)
are the students’ expressions equivalent to your answer in problem 4? explain your answer.

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Two students wrote the following numerical expressions.
angeline: (7 + 15) × (38 + 15)
...

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