1. 36 + 17 = 60 - 7
53 = 53
2. 83 - 50 > 21 - 12
33 > 9
3. 68 - 29 = 20 + 19
39 = 39
4. 73 - 20 > 96 - 74
53 > 22
1. 36 + 17 = 60 - 7
53 = 53
2. 83 - 50 > 21 - 12
33 > 9
3. 68 - 29 = 20 + 19
39 = 39
4. 73 - 20 > 96 - 74
53 > 22