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Add and Sub 1
Add and Sub 2
Add and Sub 3
Add and Sub 4
Add and Sub 5
100
30 + 40
70
100
60 + 20
80
100
800 - 100
700
100
700 + 600
1300
100
450 - 350
100
200
63 - 11
52
200
32 + 41
73
200
53 - 32
21
200
88 + 12
100
200
97 - 35
62
300
342 + 18
360
300
212 - 85
127
300
368 + 78
446
300
801 - 334
467
300
717 + 936
1653
400
1052 - 499
553
400
2364 + 512
2876
400
4163 - 1005
3158
400
7766 + 933
8699
400
6040 + 790
6830
500
52 + 63 + 97
212
500
101 - 13 - 25
63
500
215 + 103 + 404
722
500
900 - 287 - 342
271
500
1009 + 345 - 247
1107