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Worksheets

บวกลบทศนิยม

Total questions: 30

Worksheet time: 14mins

Name
Class
Date
1.

1.5 + 3.72 = ?

a)

4.22

b)

5.22

c)

6.22

d)

7.22

2.

10.9 + 31.7 = ?

a)

41.6

b)

42.6

c)

43.6

d)

44.6

3.

ผลลัพธ์ของ 0.824+0.988 ตรงกับข้อใด

a)

0.1812

b)

1.812

c)

18.12

d)

181.2

4.

5.6 + 5.567

a)

11.167

b)

10.167

c)

10.67

d)

10.567

5.

10-5.23

a)

5.67

b)

4.67

c)

5.77

d)

4.77

6.

45.98 + 13.34

a)

59.43

b)

59.33

c)

59.32

d)

59.42

7.

100 - 88.9

a)

9.1

b)

10.1

c)

11.1

d)

12.1

8.

12.9 - 5

a)

7.8

b)

7.9

c)

8.7

d)

8.9

9.

10.9 + 31.7 = ?

a)

41.6

b)

42.6

c)

43.6

d)

44.6

10.

45.98 + 13.34

a)

59.43

b)

59.33

c)

59.32

d)

59.42

11.

0.2+0.5= ?

a)

0.6

b)

0.7

c)

1.7

d)

0.8

12.

5.2+8.6= ?

a)

1.38

b)

13.7

c)

14.8

d)

13.8

13.

0.56 + 0.43= ?

a)

0.99

b)

9.9

c)

99.0

d)

0.98

14.

14.05 + 0.8= ?

a)

14.13

b)

14.58

c)

14.85

d)

13.85

15.

6.9 + 4.02= ?

a)

10.9

b)

10.92

c)

10.11

d)

9.9

16.

8.3+4.8= ?

a)

13.38

b)

12.38

c)

12.11

d)

13.1

17.

7.62+1.08= ?

a)

9.70

b)

8.60

c)

8.70

d)

8.610

18.

2.6+13.9= ?

a)

16.5

b)

16.69

c)

15.69

d)

15.5

19.

13.5+8.89= ?

a)

22.3

b)

22.39

c)

21.39

d)

22.59

20.

126.98+895.37= ?

a)

1,021.35

b)

1,022.25

c)

1,022.36

d)

1,022.35

21.

0.8 - 0.6 = ?

a)

0.1

b)

0.2

c)

0.3

d)

0.4

22.

0.89 - 0.3 = ?

a)

0.86

b)

8.6

c)

0.59

d)

5.9

23.

36.89 - 0.13 = ?

a)

36.76

b)

23.89

c)

35.56

d)

367.6

24.

13.79 - 2.13 = ?

a)

10.56

b)

10.66

c)

11.65

d)

11.66

25.

53.79 - 2.6 = ?

a)

51.19

b)

53.53

c)

51.73

d)

52.19

26.

1.19 - 0.6 = ?

a)

1.46

b)

0.59

c)

0.46

d)

1.59

27.

3.69 - 0.7 = ?

a)

2.99

b)

3.63

c)

3.99

d)

2.89

28.

10.0 - 0.9 = ?

a)

1

b)

9.9

c)

9.1

d)

10.1

29.

1.06 - 0.9 = ?

a)

0.06

b)

0.16

c)

0.97

d)

1.16

30.

90.6 - 0.06 = ?

a)

90.54

b)

90.0

c)

84.6

d)

89.54