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 adjusting the decimal point in the product.

Front

How do you multiply a decimal by 10?

Back

To multiply a decimal by 10, move the decimal point one place to the right.

Front

What is 0.08 represented as a fraction?

Back

0.08 can be represented as 8/100 or simplified to 2/25.

Front

What is the product of 62.3 and 100?

Back

The product of 62.3 and 100 is 6230.

Front

How do you multiply a decimal by 100?

Back

To multiply a decimal by 100, move the decimal point two places to the right.

Front

What does the model showing 4 x 0.28 represent?

Back

The model represents the total of four groups of 0.28, which equals 1.12.

Front

What is the product of 45.67 and 100?

Back

The product of 45.67 and 100 is 4567.

Front

Which expression is NOT represented by the model showing 0.28?

Back

4 + 0.28 is NOT represented by the model.

Front

What is the product of 0.12 and 100?

Back

The product of 0.12 and 100 is 12.

Front

How do you express 0.8 as a fraction?

Back

0.8 can be expressed as 8/10 or simplified to 4/5.