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Addition
Subtraction
Addition Expert
Subtraction Expert
Mixed
100
1 + 5
What is 6
100
2-1
What is 1
100
12+4
What is 16
100
34-5
What is 29
100
3 + 3
What is 6
200
3+5
What is 8
200
4-2
What is 2
200
36-6+30
What is 60
200
27-7+7
What is 27
200
45-5
What is 40
300
5+6
What is 11
300
3-1
What is 2
300
34 +5
What is 39
300
27-7+8-1+2-1
What is 27
300
30-20+20
What is 30
400
1+67
What is 68
400
30- 2
What is 28
400
80 - 3
What is 77
400
23- 1
What is 22
400
8 + 8 - 6
What is 10
500
7+80
What is 87
500
36-6-2
What is 28
500
45 + 22
What is 67
500
1 + 1 + 34
What is 36
500
100- 80 +2
What is 22