- 20 - 38 - (-53) = -58 + 53 = -5
71 - 1 = 70
71 - 47 = 24
41 is the answer to 112-71
71
127 - 53 = 74
(-53) - 17 = -70
1,942 minus 2,013 is -71.
2010 minus 1939 is 71.
The greatest common factor of 53 and 71 is 1. Both numbers are prime.
53 minus 20% of 53 is 42.4
It is: 100-53 = 47