3rd Grade Multiply by 10s & 100s

Front

What is the result of multiplying any number by 10?

Back

When you multiply any number by 10, you shift the digits one place to the left, effectively adding a zero to the end of the number.

Front

What is the result of multiplying any number by 100?

Back

When you multiply any number by 100, you shift the digits two places to the left, effectively adding two zeros to the end of the number.

Front

Calculate: 40 x 6

Back

240

Front

Calculate: 68 x 10

Back

680

Front

Calculate: 400 x 4

Back

1600

Front

Calculate: 10 x 25

Back

250

Front

Fill in the blank: _____ x 50 = 5,000

Back

100

Front

What is the pattern when multiplying by 10?

Back

The pattern is that the value increases tenfold, and the decimal point moves one place to the right.

Front

What is the pattern when multiplying by 100?

Back

The pattern is that the value increases one hundredfold, and the decimal point moves two places to the right.

Front

If you multiply 5 by 10, what is the result?

Back

50