Place Value and Rounding

Front

10³ = ...

Back

1,000

Front

When multiplying a decimal by 100, you move the decimal to the left.

Back

False

Front

When multiplying a decimal times 100, the decimal is moved _________. Options: two places to the left, two places to the right, three places to the right, one place to the right.

Back

two places to the right

Front

What is the exponent in 10⁴?

Back

4

Front

What is the 10 called in 10²?

Back

a base number

Front

8.4 ÷ 10² =

Back

0.084

Front

In the number 4,387.2782, what digit is in the thousandths place?

Back

8

Front

0.0385 x 10⁵ =

Back

3,850

Front

You should never multiply the base number times the exponent.

Back

True

Front

Round 644.45 to the nearest tenth.

Back

644.5