Multiplication by Powers of 10

Front

What is multiplication by powers of 10?

Back

Multiplication by powers of 10 involves multiplying a number by 10 raised to an exponent, which shifts the decimal point to the right. For example, multiplying by 10^3 (or 1000) shifts the decimal point three places to the right.

Front

Calculate: 81 x 1000 = ?

Back

81,000

Front

Back

560

Front

If Ryker ate 4 trays of sushi with 6 rolls each, how much sushi did he eat?

Back

24 rolls

Front

Back

400

Front

How many objects are in 9 groups of 2,000 objects each?

Back

18,000

Front

Back

100

Front

What happens when you multiply a number by 10?

Back

The number's value increases tenfold, and the decimal point moves one place to the right.

Front

Back

1,000

Front

Back

50,000