Addition
675+283
958
987-679
308
84x5
420
85x26
2,210
897 / 6
149
596+599
1,195
365-289
76
59x6
354
28x34
952
562 / 3
187
23,521+623
24,144
589-332
257
78x3
234
36x45
1,620
564 / 4
141
389+895
1,284
9,504-485
9,019
99x2
198
21x14
294
800 / 2
400
50,895+986
51,881
621-384
237
76x4
304
87x98
8,526
162