Multiplying Decimals by Powers of Ten

Front

When you multiply a decimal number by a power of ten, the decimal should move to the _______.

Back

right

Front

When multiplying a decimal number by a power of ten, the exponent (or the 0's in the power of ten) will tell you:

Back

The number of places to move your decimal to the RIGHT

Front

Back

2 places to the right

Front

4 x 10² =

Back

400

Front

10² x 4.78 =

Back

478

Front

80.72 x 10³ =

Back

80,720

Front

23 x 10²

Back

2,300

Front

Back

1,090

Front

Back

78

Front

83.05 x 100 = ____

Back

8305