Rounding
Adding
Decimals
Subtracting Decimals
Add or Subtract Decimals
Word Problems
100

Round to the nearest whole number: 58.89

59

100

26.43 + 7.19 = 


33.62

100

1.23-1.11=

0.12

100

3.897+1.127

5.024

100

Sarah bought a book for $12.75 and a notebook for $4.95. How much did she spend in total?

She spent $17.70.

200

Round to the nearest whole number: 27.53

28

200

8.009 + 6.5 = 


14.509

200

5.23-0.1=

5.13

200

1.944-1.174

0.77

200

A bakery sold 3.25 pounds of bread in the morning and 1.5 pounds in the afternoon. How many pounds of bread did they sell in total?

The bakery sold 4.75 pounds of bread total.

300

Round to the nearest whole number: 90.10

90

300

0.79 +0.45 = 


1.24

300

27.81-5.62 = 

22.19

300

9.423+3.231

12.654

300

Emma had $15.50 and spent $8.75 on a toy. Then she spent $4.44 on lunch. How much money does she have left?

She has $2.31 left over. 

400

Round to the nearest whole number: 19.17

19

400

17.82 + 3.66=

21.48

400

8.613 -7.258 = 


1.355

400

4.448-2.999

1.449

400

A car traveled 45.6 miles on Monday and 32.8 miles on Tuesday. During the week the car traveled a total of 235.9 miles. How many miles did it travel during the rest of the week?

During the rest of the week, the car traveled 157.5 miles.

500

Round to the nearest whole number: 38.25

38

500

111.7 + 102.81=

214.51

500

105.65-62.33=

43.32

500

6.290+8.980

15.27

500

A store had 318.951 pounds of apples and sold 135.25 pounds. How many pounds of apples are left in the store?

183.701 pounds of apples are left in the store.

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