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 because you can just add a zero to the number.

Front

What is 4 x 10?

Back

40

Front

What is 5 x 20?

Back

100

Front

What is 6 x 30?

Back

180

Front

What is 7 x 40?

Back

280

Front

What is 8 x 50?

Back

400

Front

What is 9 x 60?

Back

540

Front

What is 10 x 70?

Back

700

Front

If you multiply a number by 10, what happens to the number?

Back

The number gets one zero added to the end.

Front

What is the product of 40 x 6?

Back

240