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9 votes
7(3+5)= ___+___

15-10=___ (3-2)
(20 points)

2 Answers

2 votes

Answer:

7(3) + 7(5) = 21 35

5

Explanation:

User Fdetsch
by
4.3k points
7 votes

Answer:

7(3+5)= 7×3+7×5=21+35=56

15-10=5(3-2)=5×1=5

User TGH
by
4.3k points