Multiplying by 1
Two Digit Addition
Two Digit Subtraction
Multiplying by 2
Multiplying by 5
100
1x1
1
100
59+23
82
100
56-32
24
100
2x1
2
100
5x1
5
200
6x1
6
200
98+22
120
200
39-15
24
200
2x8
16
200
5x2
10
300
4x1
4
300
30+30
60
300
98-75
23
300
2x6
12
300
5x0
0
400
15x1
15
400
77+33
110
400
72-49
23
400
2x3
6
400
5x5
25
500
123456789x1
123456789
500
45+69
114
500
80-23
57
500
2x0
0
500
5x7
35
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