Multiplying and Dividing Decimals Review

What is the product of 5.3 x 100

• 53

• 0.53

• 530

• 5,300

When multiplying a decimal by 100....

• Each digit moved to the right one place

• Each digit moves to the left one place

• Each digit moves to the left two places

• Each digit moves to the right two places

What is the product of 0.324 x 1,000

• 3,240

• 3.24

• 32.4

• 324

When dividing with decimals and you have a remainder you must keep adding ______.

Denise spent $3.45 on snacks every day for 11 days. What is the amount of money Denise spent on these snacks?

• $379.50

• $14.45

• $37.95

• $6.90

Look at the model below.

The model shows that the product of 0.3 and 0.2 equals

• 1.6

• 0.6

• 2.4

• 0.06

Which equation is represented by the model?

• 2.5 ÷ 5 = 0.5

• 0.25 ÷ 5 = 0.5

• 2.5 ÷ 0.5 = 0.5

• 2.5 ÷ 0.5 = 5

In what operation do you need to count the number of decimal places in the problem and place the same number of decimal places in the answer?

• Dividing decimals with a decimal in only the dividend

• Multiplying decimals

• Dividing decimals with a decimal in both the divisor and the dividend

• Adding and subtracting decimals

• 5.544

• 55.44

• 4.644

• 46.44

What are the steps of dividing with a decimal ONLY in the dividend?

• Move the decimal to the right until it's a whole number

• The decimal goes straight DOWN into the answer.

• The decimal goes straight UP into the answer.

• The decimal is hit into the outfield by a great batter.