Question

What's one way we can check our answer to 2 ×10 = 20? A. 20 ÷ 10 = 2 B. 20 × 10 = 2 C. 2 ÷ 10 = 20 D. 20 × 10 = 20

Answer 1

a.

Explanation:

Answer 2

Hi!

Write the equation backwards.

20 * 10 = 2

Change the multiplication sign to make it correct.

20 ÷ 10 = 2

If

2 * 10 = 20

then

20 ÷ 10 = 2

The answer is A. 20 ÷ 10 = 2

Hope this helps! :)

-Peredhel