2 years ago

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

Mathematics

1 answer:

Vsevolod [243]2 years ago

5 0

Answer:

you basically do the same things just backwards

Step-by-step explanation:

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

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

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