Multiply by Multiples of 10

Front

What is multiplication?

Back

Multiplication is a way to add a number to itself a certain number of times. For example, 3 x 4 means adding 3 four times: 3 + 3 + 3 + 3 = 12.

Front

What does it mean to multiply by a multiple of 10?

Back

Multiplying by a multiple of 10 means you are multiplying a number by 10, 20, 30, etc. This makes it easier to calculate because you can just add a zero to the number.

Front

What is 1 x 10?

Back

10

Front

What is 2 x 10?

Back

20

Front

What is 3 x 10?

Back

30

Front

What is 4 x 10?

Back

40

Front

What is 5 x 10?

Back

50

Front

What is 6 x 10?

Back

60

Front

What is 7 x 10?

Back

70

Front

What is 8 x 10?

Back

80