Subtraction without Regrouping
9 - 6 =
3
12 - 6 =
6
100 - 50 =
50
15 + 5 =
20
18 - 6 =
20 - 6 =
14
200 - 35 =
165
25 + 23 =
48
35 - 15 =
20
45 - 17 =
28
400 - 22 =
378
100 + 189 =
289
47 - 12 =
35
671 - 338 =
333
600 - 87 =
513
245 + 136
381
876 - 234 =
642
945 - 178
767
800 - 199 =
601
753 + 367
1,120