33. How will you check if your solution is correct?

asked Apr 23, 2023 211k views

25 votes

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7 votes

Answer:

you basically do the same things just backwards

Explanation:

for example 9+9=18 well to double check your work all you do is flip to equation 18-9=9

Yash Soni answered Apr 27, 2023

4.0k points

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