Multiplying Decimals

What is the product of 0.6 and 0.7?

• 0.42

• 0.36

• 0.48

• 0.56

Calculate 3.5 multiplied by 4.92.

• 15.68

• 16.50

• 17.22

• 18.00

How do you check your work after multiplying decimals?

• Recalculate using the standard algorithm or use estimation.

• Add the two numbers together to verify the product.

• Multiply the product by one of the original decimals to check.

• Use a calculator to confirm the result.

If Abbie jogged 4.8 miles each day for 22 days, how many miles did she jog in total?

• 100.4 miles

• 105.6 miles

• 110.2 miles

• 95.8 miles

Find the product of 4 and 0.03.

• 0.12

• 0.14

• 0.10

• 0.08

What is the rule for multiplying decimals?

• Multiply the decimals directly without any adjustments.

• Multiply as if they are whole numbers, then count the total number of decimal places in both factors and place the decimal in the product.

• Add the decimal places of both numbers and then multiply the whole numbers.

• Subtract the decimal places from the product of the whole numbers.

What does multiplying a decimal by 10 do to the decimal?

• It shifts the decimal point one place to the right.

• It shifts the decimal point one place to the left.

• It doubles the value of the decimal.

• It adds a zero to the end of the decimal.

What is 0.9 x 0.3?

• 0.27

• 0.24

• 0.30

• 0.18

What is 0.5 x 0.4?

• 0.10

• 0.20

• 0.30

• 0.40

What is the product of 2.5 and 0.4?

• 0.80

• 1.00

• 1.20

• 0.60