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

7 x 10 = ?

Back

70

Front

What is the result of 7 x 80?

Back

560

Front

70 x 7 = ?

Back

490

Front

What is 70 x 5?

Back

350

Front

90 x 9 = ?

Back

810

Front

What is 90 x 4?

Back

360

Front

How do you multiply a number by 10?

Back

You take the number and add a zero to the end.

Front

What is the pattern when multiplying by multiples of 10?

Back

The result is always a number with one or more zeros added to the end of the original number.

Front

If you multiply 5 by 20, what is the result?

Back

100