1 Digit Questions 2 Digit Questions 3 Digit Questions 4 Digit Questions
100
7 - 5 = 2 OR
7 - 2 = 5
5 + 2 = 7
100
27 - 12 = 15 OR
27 - 15 = 12
12 + 15 = 27
100
376 - 145 = 231 OR
376 - 231 = 145
231 + 145 = 376
100
3579 - 2345 = 1234 OR
3579 - 1234 = 2345
1234 + 2345 = 3579
200
10 - 4 = 6 OR
10 - 6 = 4
6 + 4 = 10
200
44 - 20 = 24 OR
44 - 24 = 20
20 + 24 = 44
200
956 - 522 = 434 OR
956 - 434 = 522
434 + 522 = 956
200
9555 - 4222 = 5333 OR
9555 - 5333 = 4222
4222 + 5333 = 9555
300
17 - 8 = 9 OR
17 - 9 = 8
9 + 8 = 17
300
82 - 37 = 45 OR
82 - 45 = 37
37 + 45 = 82
300
974 - 577 = 397 OR
974 - 397 = 577
397 + 577 = 974
300
9639 - 3677 = 5962 OR
9639 - 5962 = 3677
5962 + 3677 = 9639
400
5
So 8 - 3 = 5 OR
8 - 5 = 3
3 + ? = 8
400
23
So 48 - 25 =23 OR
48 - 23 = 25
25 + ? = 48
400
371
So 585 - 371 = 214 OR
585 - 214 = 371
214 + ? = 585
400
3533
So 5995 - 3533 = 2462 OR
5995 - 2462 = 3533
2462 + ? = 5995
500
6
So 12 - 6 = 6
? + 6 = 12
500
33
So 91 - 58 = 33 OR
91 - 33 = 58
? + 58 = 91
500
198
So 956 - 768 = 198 OR
956 - 198 = 768
? + 768 = 956
500
1899
So 9247 - 7348 = 1899 OR
9247 - 1899 = 7348
? + 7348 = 9247






Addition and Subtraction

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