Adding and Subtracting Decimals Review

Adding and Subtracting Decimals Review

I can solve problems by using the standard algorithm for adding and subtracting decimals.

Multiple Choice

Solve: 21 + 4.28

• 4.49

• 6.38

• 25.28

Fill in the Blanks

Solve: 55.78 + 4.6

Multiple Choice

Solve: 7.05 - 4.6

• 2.45

• 3.65

• 11.65

• 11.45

Fill in the Blanks

Solve: 80.93 - 68

Multiple Choice

Jim earned $22.50 on Monday, $14.75 on Tuesday, and $28 on Wednesday. How much did he earn, in all?

• $37.53

• $64.25

• $65.25

• $74.50

Multiple Choice

Sarai has been working to buy a new pair of shoes. So far, she has earned $33 by babysitting, $49.75 selling her old toys, and $27.50 selling lemonade. If she needs $100 for the new shoes, how much money does she have left over?

• $209.00

• $102.50

• $9.00

• $10.25

Fill in the Blanks

During the canned food drive, Mrs. Hudson's homeroom collected 172.3 pounds of food and Mrs. Taylor's collected 134.08 pounds of food. Mr. Bobbit's homeroom collected 400 pounds of food. How many more pounds of food did Mr. Bobbitt's class collect than Mrs. Hudson and Mrs. Taylor's combined?