Multiply Decimals by Decimal- Fluency Building

Front

What is the process of multiplying decimals?

Back

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

Tags

CCSS.6.NS.B.3

Front

How do you multiply a decimal by a whole number?

Back

To multiply a decimal by a whole number, multiply the decimal as if it were a whole number, then place the decimal point in the product based on the number of decimal places in the decimal.

Tags

CCSS.5.NBT.B.7

Front

What is the result of 0.3 × 0.9?

Back

0.27

Tags

CCSS.6.NS.B.3

Front

How do you convert a decimal to a percentage?

Back

To convert a decimal to a percentage, multiply the decimal by 100 and add a percent sign (%).

Front

What is 0.42 multiplied by 100?

Back

42

Tags

CCSS.5.NBT.A.2

Front

What is the significance of decimal places in multiplication?

Back

Decimal places determine the precision of the result. The more decimal places in the factors, the more decimal places will be in the product.

Tags

CCSS.5.NBT.B.7

Front

What is the product of 12 and 0.3?

Back

3.6

Tags

CCSS.6.NS.B.3

Front

How do you handle multiplication of decimals in word problems?

Back

Read the problem carefully, identify the numbers to be multiplied, and apply the rules of decimal multiplication to find the solution.

Tags

CCSS.6.NS.B.3

Front

What is the result of multiplying 3.5 by 4.92?

Back

17.22

Tags

CCSS.6.NS.B.3

Front

How do you estimate the product of two decimals?

Back

Round each decimal to a whole number or one decimal place, then multiply the rounded numbers to get an estimate.

Tags

CCSS.5.NBT.B.7