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Mad Addition

Enter the answer to these addition problems in 90 seconds. They get harder as they go!
Quiz by
CRAZY375
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Last updated: February 13, 2025
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First submittedFebruary 13, 2025
Times taken12
Average score93.3%
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Quiz and answer stats >>
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1:30
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Hint
Answer
1 + 5
6
2 + 3
5
3 + 8
11
4 + 2
6
3 + 5
8
9 + 1
10
4 + 3
7
8 + 5
13
6 + 3
9
5 + 2
7
Hint
Answer
15 + 8
23
34 + 2
36
23 + 9
32
33 + 2
35
65 + 5
70
49 + 1
50
37 + 9
46
73 + 4
77
19 + 3
22
78 + 8
86
Hint
Answer
34 + 27
61
14 + 87
101
63 + 34
97
32 + 35
67
87 + 45
132
81 + 19
100
25 + 56
81
40 + 58
98
79 + 97
176
47 + 35
82
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