BOMDAS as the order of operations goes. So divide before adding. 83+0.7+11 is 94.7
83
8.3
830 divided by 10 equals 83. That's it!
6.9167
830
1.66
58.9759
83
1
4.6111
9.0241
83 is a prime number and has no other divisors that are prime numbers except 83; 83 divided by 83 equals 1.