Multiply by Multiples of 10

Front

What is 9 x 40?

Back

360

Front

What is 500 x 6?

Back

3000

Front

What is 3 x 90?

Back

270

Front

What is 4 x 600?

Back

2400

Front

What is 7 x 30?

Back

210

Front

What does it mean to multiply by a multiple of 10?

Back

It means to multiply a number by 10, 20, 30, etc., which makes calculations easier.

Front

What is the product of 10 and 5?

Back

50

Front

What is the product of 20 and 3?

Back

60

Front

What is the product of 30 and 2?

Back

60

Front

What is the product of 100 and 4?

Back

400