Multiplying by Multiples of 10

Front

What is multiplying by a multiple of 10?

Back

It means taking a number and multiplying it by 10, 20, 30, etc. For example, 3 x 10 = 30.

Front

How do you multiply a number by 10?

Back

You can add a zero to the end of the number. For example, 5 x 10 = 50.

Front

What is 4 x 10?

Back

40

Front

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

Back

60 apples (6 x 10 = 60).

Front

What is the result of 7 x 20?

Back

140

Front

If there are 5 bags with 30 candies each, how many candies are there in total?

Back

150 candies (5 x 30 = 150).

Front

What is 8 x 10?

Back

80

Front

If you multiply 9 by 10, what do you get?

Back

90

Front

How many tens are in 100?

Back

There are 10 tens in 100.

Front

What is 3 x 30?

Back

90