Topic 2 Test Review: Adding and Subtracting Decimals

Addition

100

5.12+3.87=

8.99

200

7.45+2.56=

10.01

300

9.23+6.18=

15.41

400

4.76+8.29=

13.05

500

10.34+7.87

18.21

Subtraction

100

8.92−3.45=

5.47

200

6.78−2.34=

4.44

300

12.50−7.89=

4.61

400

9.84−4.57=

5.27

500

15.76−8.29=

7.47

Real-Life Story Problems

100

If Sarah buys a shirt for $12.45 and a hat for $8.25, how much does she spend in total?

$20.70

200

John had $25.50 and spent $12.75 on a book. How much does he have left?

$12.75

300

At a fundraiser, Olivia raised $15.75 on Monday and $22.45 on Tuesday. How much did she raise altogether?

$38.20

400

Marcus had $50.00 in his bank account. After buying groceries for $34.89, how much money does he have now?

$15.11

500

A car has traveled 120.56 miles but needs to drive 45.12 miles further. How many miles are left?

75.44 miles

Comparing Decimals

100

Which is greater? 5.432 or 5.421

5.432

200

Which is greater? 7.987 or 7.973

7.987

300

Arrange from least to greatest: 

9.876, 9.872, 9.881

9.872,

9.876,

9.881

400

Which is greater? 3.123 or 3.132

3.132

500

Arrange from greatest to least: 

4.099, 4.101, 4.089

4.101,

4.099,

4.089