Decimal multiplication

Front

What is decimal multiplication?

Back

Decimal multiplication is the process of multiplying numbers that have decimal points, which involves aligning the numbers and multiplying as if they were whole numbers, then placing the decimal point in the product.

Front

How do you multiply decimals?

Back

To multiply decimals, multiply the numbers as if they were whole numbers. Count the total number of decimal places in both numbers, and place the decimal point in the product accordingly.

Front

What is 0.1 x 0.1?

Back

0.01

Front

What is 0.2 x 0.5?

Back

0.1

Front

What is 0.3 x 0.3?

Back

0.09

Front

What is 0.4 x 0.2?

Back

0.08

Front

What is 0.5 x 0.5?

Back

0.25

Front

What is the product of 0.6 and 0.4?

Back

0.24

Front

What is 0.7 x 0.3?

Back

0.21

Front

What is 0.8 x 0.2?

Back

0.16