Mathematics, 05.10.2019 11:00 bigemma03

Which expression is equivalent to 21 + 49?

7(3 + 49)
7(3 + 7)
7(14 + 42)
7(14 + 49)

Answers: 1

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You know the right answer?

Which expression is equivalent to 21 + 49?

7(3 + 49)
7(3 + 7)
7(14 + 42)