1 - Digit Addition & Subtraction
2 - Digit Addition
2 - Digit Subtraction
3 - Digit Addition
3 - Digit Subtraction
100
8 + 4
What is 12
100
21 + 13
What is 34
100
93 - 61
What is 32
100
238 + 651
What is 889
100
951 - 840
What is 111
200
9 - 3
What is 6
200
52 + 46
What is 98
200
78 - 26
What is 52
200
964 + 32
What is 996
200
854 - 630
What is 224
300
11 + 5
What is 16
300
26 + 23
What is 49
300
63 - 18
What is 45
300
267 + 319
What is 586
300
837 - 628
What is 209
400
16 - 9
What is 7
400
28 + 53
What is 81
400
47 - 29
What is 18
400
287 + 327
What is 614
400
318 - 139
What is 179
500
19 - 8
What is 11
500
69 + 28
What is 97
500
53 - 15
What is 38
500
642 + 198
What is 840
500
364 - 98
What is 266
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