Mental Math Quiz for grade 8 – 15 Minute Timed Test (130 Questions)

Grade-8

1 / 130

5
4
-2

 

2 / 130

9
1
-4

 

3 / 130

17
7
-2

 

4 / 130

7
4
-3

 

5 / 130

14
12
-5

 

6 / 130

11
1
-3

 

7 / 130

7
3
-2

 

8 / 130

26
16
11

 

9 / 130

7
1
-2

 

10 / 130

5
2
-1

 

11 / 130

17
2
-2

 

12 / 130

3
5
-2

 

13 / 130

6
2
-2

 

14 / 130

13
6
-4

 

15 / 130

15
6
-4

 

16 / 130

12
9
-6

 

17 / 130

3
-2
-1

 

18 / 130

19
4
-2

 

19 / 130

14
4
-1

 

20 / 130

4
6
-3

 

21 / 130

7
1
-2

 

22 / 130

8
-2
-3

 

23 / 130

48
-8
-2

 

24 / 130

13
26
-5

 

25 / 130

7
-1
-2

 

26 / 130

9

-3

-2

 

 

27 / 130

4
6
-1

 

28 / 130

9
-3
-2

 

29 / 130

7
2
-1

 

30 / 130

12
7
-4

 

31 / 130

5
3
-2

 

32 / 130

15
1
-2

 

33 / 130

5
2
-2

 

34 / 130

14
9
-5

 

35 / 130

18
10
-2
7

 

36 / 130

15
8
-4

 

37 / 130

3
6
-1

 

38 / 130

6
-1
-2

 

39 / 130

30
13
-8

 

40 / 130

4
5
-1

 

41 / 130

12
2
-1

 

42 / 130

8
3
-4

 

43 / 130

17
12
-4

 

44 / 130

15
-3
-2

 

45 / 130

6
5
-2
9

 

46 / 130

45
-8
12

 

47 / 130

9
-4
-2

 

48 / 130

11
7
-5

 

49 / 130

5
4
-3

 

50 / 130

15
-2
-4

 

51 / 130

5
4
-3

 

52 / 130

19
5
-1

 

53 / 130

13
7
-3

 

54 / 130

15
2
-1

 

55 / 130

5
3
-2

 

56 / 130

6
-1
-2

 

57 / 130

4
-1
-2

 

58 / 130

6
3
-1

 

59 / 130

7
2
-3

 

60 / 130

8
1
-4

 

61 / 130

11
6
-5

 

62 / 130

33
22
-7

 

63 / 130

6
3
-2

 

64 / 130

12
7
-3

 

65 / 130

14
4
-3

 

66 / 130

28
-11
-4

 

67 / 130

5
3
-1

 

68 / 130

14
38
-7

 

69 / 130

5
4
-1

 

70 / 130

6
3
-2

 

71 / 130

5
3
-2

 

72 / 130

18
8
-2

 

73 / 130

15
8
-2

 

74 / 130

14
2
-3

 

75 / 130

4
5
-1

 

76 / 130

8
-2
-3

 

77 / 130

5
-2
-1
2

 

78 / 130

2
5
-2

 

79 / 130

8
3
-3
8

 

80 / 130

7
4
-3
8

 

81 / 130

8
2
-3

 

82 / 130

7
7
-2

 

83 / 130

4
2
-1
5

 

84 / 130

6
3
-1

 

85 / 130

9
-2
-3

 

86 / 130

17
4
-1

 

87 / 130

15
1
-2

 

88 / 130

16
7
-6

 

89 / 130

13
8
-3

 

90 / 130

9
4
-3

 

91 / 130

12
8
-5

 

92 / 130

25
19
-13

 

93 / 130

4
5
-3

 

94 / 130

8
1
-4

 

95 / 130

7
-1
-2
5

 

96 / 130

7
2
-3

 

97 / 130

2
4
-2

 

98 / 130

19
6
-3

 

99 / 130

9
-3
-2

100 / 130

6
4
-1

 

101 / 130

38
27
-3

 

102 / 130

8
3
-2
9

 

103 / 130

19
8
-5

 

104 / 130

8
1
-3

 

105 / 130

13
3
-2

 

106 / 130

16
11
-6

 

107 / 130

14
-2
-6

 

108 / 130

9
9
-4

 

109 / 130

14
1
-3

 

110 / 130

18
9
-5

 

111 / 130

7
2
-1

 

112 / 130

17
52
-4

 

113 / 130

3
2
-2

 

114 / 130

8
1
-2

 

115 / 130

16
-3
-2

 

116 / 130

3
5
-2

 

117 / 130

14
9
-3

 

118 / 130

32
15
-6

 

119 / 130

18
9
-4

 

120 / 130

12
6
-6

 

121 / 130

15
5
-4

 

122 / 130

9
2
-4

 

123 / 130

9
1
-4
6

 

124 / 130

6
3
-2

 

125 / 130

3
6
-1

 

126 / 130

12
7
-3

 

127 / 130

12
3
-3

 

128 / 130

16
5
-6

 

129 / 130

8
-2
-3

 

130 / 130

7
2
-3

 

Your score is

The average score is 0%

0%

Description:

The Grade 8 mental math test includes 130 questions designed to improve problem-solving speed and numerical reasoning. Completed in 15 minutes, it helps students master algebraic thinking and multi-step calculations. Ideal for global learners preparing for high school mathematics and competitive academic assessments.

✅ Grade 8 – FAQ

1. Is the Grade 8 mental math quiz free?
Yes, it requires no registration.

2. How many questions are included?
The Grade 8 quiz includes 130 questions.

3. Does it provide instant results?
Yes, results are shown immediately after completion.

4. Can certificates be downloaded?
Yes, certificates are available after finishing the test.

Join Our WhatsApp Channel
Scroll to Top