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irinina [24]
3 years ago
11

Subtraction: 57 - 28 = ? Show how to solve it step by step.

Mathematics
1 answer:
OverLord2011 [107]3 years ago
8 0

Answer:

29

Step-by-step explanation:

50 - 20 = 30

7 - 8 = -1

30 - 1 = 29

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