Question

hundred thousands ten thousands thousands hundreds tens ones
1 1 6
6 0 6
0 0
key idea
what happens to a number when i multiply by 10?
each time i? by 10, the digits move one place to the left.

Explanation:

The place value chart shows 16 (1 in tens, 6 in ones) becomes 160 (1 in hundreds, 6 in tens, 0 in ones) when multiplied by 10, with digits shifting left. The sentence describes the action of multiplying a number by 10 causing this digit shift.

Answer:

multiply