Question

4 X ______X 5=100

what number goes in the box to make the number sentence true?

Answer 1

Hey there, 100/5=20, 20/4=5. 4*5=20, 20*5=100. Now, 4*5*5=100. Therefore, the number that goes in the box to make the number sentence true is 5.

Answer 2

5, cuz 4•5=20 and then 20•5 is 100