Multiply 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).

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 7 x 10?

Back

7 x 10 = 70.

Front

What is 9 x 10?

Back

9 x 10 = 90.

Front

What is 80 x 10?

Back

80 x 10 = 800.

Front

What is the product of 30 and 4?

Back

30 x 4 = 120.

Front

If you have 5 boxes with 20 toys each, how many toys do you have?

Back

5 x 20 = 100 toys.

Front

What is 40 x 5?

Back

40 x 5 = 200.

Front

How do you find the total number of items in multiple groups?

Back

Multiply the number of groups by the number of items in each group.