Multiplying by Multiples of 10

Front

What is multiplying by a multiple of 10?

Back

It is the process of multiplying a number by 10, 20, 30, etc., which makes calculations easier.

Front

If 6 x 9 = 54, what is 60 x 9?

Back

540

Front

What is 40 x 6?

Back

240

Front

What is 60 x 3?

Back

180

Front

What is 70 x 5?

Back

350

Front

What is 90 x 4?

Back

360

Front

How do you multiply a number by 10?

Back

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

Front

What is the result of 30 x 2?

Back

60

Front

What is 80 x 5?

Back

400

Front

What is 50 x 4?

Back

200