Which term can be put in the blank to make the statement below true?

4,000,000=40

A. Thousands
B. Ten-Thousands
C. Hundred-thousands
D. Millions

1 answer

well, 4,000,000 has 6 zeros.
40 has 1 zero.

So, if you need to add 5 more zeros, which multiplier has 5 zeros?