Multiplying by Multiples of 10

Front

What is multiplication?

Back

Multiplication is a mathematical operation where a number is added to itself a certain number of times. For example, 3 x 4 means adding 3 four times: 3 + 3 + 3 + 3 = 12.

Front

What are multiples of 10?

Back

Multiples of 10 are numbers that can be divided by 10 without a remainder. They include 10, 20, 30, 40, 50, etc.

Front

How do you multiply a number by 10?

Back

To multiply a number by 10, you can simply add a zero to the end of that number. For example, 5 x 10 = 50.

Front

What is the product of 7 and 10?

Back

The product of 7 and 10 is 70.

Front

What is the product of 8 and 10?

Back

The product of 8 and 10 is 80.

Front

If you have 6 groups of 10 apples, how many apples do you have in total?

Back

You have 60 apples because 6 x 10 = 60.

Front

What is 9 x 10?

Back

9 x 10 = 90.

Front

If you multiply 4 by 20, what is the result?

Back

4 x 20 = 80.

Front

What is the result of 5 x 30?

Back

5 x 30 = 150.

Front

How many tens are in 70?

Back

There are 7 tens in 70 because 70 ÷ 10 = 7.