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Worksheets

Adding and Subtracting Decimals

Total questions: 25

Worksheet time: 1hrs 15mins

Name
Class
Date
1.

Subtract

9.43 − 3.34

a)

12.77

b)

6.09

c)

6.90

d)

60.09

2.

Add

55.78 + 4.6

a)

60.28

b)

55.32

c)

56.44

d)

60.38

3.

Find the difference:

7.05 - 4.6

a)

2.45

b)

3.65

c)

11.65

d)

11.45

4.

Find the sum:

32.15 + 24.15

a)

8.0

b)

12.0

c)

56.30

d)

12.30

5.

Find the difference:

80.93 - 68

a)

12.93

b)

81.61

c)

148.93

d)

86.13

6.
2.98 + 5.3 =
a)
2.51
b)
8.28
c)
3.63
d)
2.37
7.
The Bell family traveled and drove 10.9 hours; then 8.6 hours; then 12.4 hours. What is the sum?
a)
31.9 hours
b)
30 hours
c)
31 miles
d)
31.8 hours
8.
Kelly has $20. She spends $2.15 on a Slurpee and $6.58 on candy. How much money does Kelly have left?
a)
$28.73
b)
$11.27
c)
$17.85
d)
$13.42
9.

Tamara is able to jump 17.6 feet. The world record in the long jump is 39.3 feet. What is the difference between the world record and the distance that Tamara can jump?

a)

21.7

b)

20.7

c)

31.7

d)

32.7

10.

Mrs. Hatton bought 1 microscope and 2 thermometers. The microscope cost $30.50, and the thermometers cost $17.77 each. What was the total cost in dollars and cents of the items Mrs. Hatton bought?

a)

35.54

b)

48,37

c)

66.24

d)

66.04

11.

Mrs. Coll received $10.00 Starbucks gift card from a friend for her birthday. She bought 1 coffee jelly frappuccino for $1.56. How much does she have remaining on her gift card?

a)

$ 9.54

b)

$ 8.54

c)

$ 8.44

d)

$ 7.54

12.
What does the model represent?
a)
9.10
b)
0.09
c)
0.9
d)
0.99
13.

 12.37 − 5.21 =12.37\ -\ 5.21\ =  

a)

17.58

b)

7.16

c)

7.58

d)

17.16

14.
Paige was measuring how much taller she got over two years. In the first year she grew 4.62 cm. In the second year she grew 7.7 cm. How much taller did she get altogether?
a)
12.3 cm
b)
3.8 years
c)
12.32 cm
d)
12.32 years
15.
Jerry bought 6.95 lbs of cherry and lime jelly beans for his birthday party. If 1.75 lbs were cherry flavor, how many pounds were lime flavor?
a)
5.2
b)
8.7
c)
9.7
d)
5.02
16.

 10 − .65 =10\ -\ .65\ =  

a)

10.65

b)

8.35

c)

9.35

d)

9.45

17.
Which addition equation has the total of 7.29?
a)
7.00+7.29
b)
4.00+0.29
c)
4.62+9.00
d)
4.18+3.11
18.

 9.06 + 3.21 =9.06\ +\ 3.21\ =  

a)

5.85

b)

12.27

c)

6.27

d)

12.85

19.

Aaliyah wanted to buy a bracelet, a necklace, and a ring. If each item costs $2.50, how much will all the items cost together?

a)

$5.65

b)

$1.5

c)

$7.50

d)

$6.00

20.

3.9+5.04=

(a)  

21.

12.61-5.04=

(a)  

22.

Find the sum: 35.61 + 12.93

a)

45.84

b)

48.54

c)

35.81

d)

54.87

23.
What is the sum of 1.70+4.65?
a)
2.95
b)
5.35
c)
6.35
d)
a decimal
24.
Which subtraction equation has the answer of 1.03?
a)
9.45-8.42
b)
8.42-9.45
c)
1.00+0.03
d)
none of the above
25.

24.98+24.50

(a)