Speed Math - 1 digit addition

How fast can you complete these simple arithmetic problems?
Quiz by 81928128
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Last updated: April 14, 2017
First submittedSeptember 22, 2016
Times taken639
Average score41.0%
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Hint
Answer
0+1
1
7+5
12
3+0
3
5+3
8
1+8
9
9+4
13
6+4
10
8+7
15
0+6
6
6+7
13
7+0
7
2+4
6
0+9
9
7+4
11
1+0
1
4+9
13
8+6
14
9+8
17
2+6
8
1+4
5
Hint
Answer
2+0
2
2+1
3
0+8
8
6+5
11
3+7
10
8+8
16
2+2
4
4+8
12
3+5
8
6+6
12
2+3
5
0+0
0
2+5
7
5+1
6
9+6
15
2+8
10
2+9
11
5+4
9
3+3
6
3+9
12
Hint
Answer
4+0
4
8+2
10
0+7
7
4+4
8
1+2
3
4+6
10
7+1
8
1+6
7
8+3
11
4+2
6
1+1
2
9+7
16
4+7
11
7+3
10
5+2
7
0+4
4
5+6
11
7+6
13
9+3
12
5+7
12
Hint
Answer
6+0
6
9+5
14
8+4
12
0+5
5
7+8
15
1+5
6
6+2
8
4+3
7
1+3
4
5+0
5
3+2
5
0+2
2
6+9
15
0+3
3
6+8
14
3+6
9
5+5
10
7+2
9
6+3
9
7+9
16
Hint
Answer
8+0
8
4+1
5
1+9
10
3+1
4
1+7
8
8+9
17
2+7
9
3+4
7
5+8
13
9+1
10
4+5
9
8+5
13
3+8
11
9+0
9
6+1
7
9+2
11
7+7
14
5+9
14
8+1
9
9+9
18
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