Addition
17+23
40
21-5
16
5x5
25
42/2
21
123+564+783
1560
29+167
196
500-50
450
6x6
36
43/72
0.597222222222222222222
342+675+566
1583
272+452
724
651-300
351
7x7
49
97/28
3.464285714285714285714285
564+630
1194
576+128
695
5000-281
4719
8x8
64
85/9
9.44444444444444444444
567+890
1457
1562+2483
4045
10,000-1245
8,755
9x9
81
What is the fourth planet from the Sun
What is mars
567+963
1530