Fractions addition worksheets, solved worksheet problems or exercises with step-by-step work, formative assessment as online test, calculator and more learning resources to learn, practice, assess and master the basic math skills of fraction.

Name
Grade
School

Date
Questions15
Score

example

64

+

34

=

94

1

89

+

79

=

2

64

+

24

=

3

69

+

29

=

4

68

+

18

=

5

87

+

17

=

6

76

+

36

=

7

83

+

63

=

8

92

+

12

=

9

96

+

86

=

10

78

+

58

=

11

46

+

16

=

12

79

+

69

=

13

59

+

49

=

14

93

+

13

=

15

25

+

15

=

Solved Worksheet Problems

1

89

+

79

=

159
=
53

2

64

+

24

=

84
=
21

3

69

+

29

=

89

4

68

+

18

=

78

5

87

+

17

=

97

6

76

+

36

=

106
=
53

7

83

+

63

=

143

8

92

+

12

=

102
=
51

9

96

+

86

=

176

10

78

+

58

=

128
=
32

11

46

+

16

=

56

12

79

+

69

=

139

13

59

+

49

=

99
=
11

14

93

+

13

=

103

15

25

+

15

=

35

Online Test

Start my Challenge

7/5 + 8/5 = ?

3/5 + 9/5 = ?

10/3 + 7/3 = ?

5/4 + 8/4 = ?

6/7 + 3/7 = ?

3/7 + 9/7 = ?

4/10 + 6/10 = ?

2/4 + 8/4 = ?

8/4 + 6/4 = ?

2/8 + 9/8 = ?

Question:

3/8 + 2/7 = ?

Answer:

3/8 + 2/7 = ?

Answer:

3/8+2/7
= ?

Find LCM of denominators of unlike fractions

lcm_tools(8, 7) = 56

3/8= 3 x 568 x 56 = 3 x 756 = 2156

2/7= 2 x 567 x 56 = 2 x 856 = 1656

3/8+2/7 =21/56+ 16/56

= 21+ 1656

3/8+2/7 = 37/56

Find LCM of denominators of unlike fractions

lcm_tools(8, 7) = 56

3/8= 3 x 568 x 56 = 3 x 756 = 2156

2/7= 2 x 567 x 56 = 2 x 856 = 1656

3/8+2/7 =21/56+ 16/56

= 21+ 1656

3/8+2/7 = 37/56

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