How can we efficiently multiply by multiples of 10?

Question

asked Dec 5, 2021 70.6k views

1 Answer

Davidlowryduda · Answer 1 · 2021-12-11T11:16:17+0000

Answer:

just add a zero

Explanation:

because if you do all the work it's just a waste of time when you could get the same answer by just adding a zero.