1+97
2+96
3+95
4+94
5+93
6+92
.
.
.
97+1
5 and -3
12
-5 and 3
10
The numbers are: -5 and 3
-1 and 18
40
The two numbers that multiply to make 40 and add to make -13 are -8 and -5. When you multiply -8 and -5, you get 40, and when you add them together, you get -13.
The two square numbers that add together to make 100 are 36 and 64. Specifically, (6^2 = 36) and (8^2 = 64). When you add them together, (36 + 64 = 100).
16 and 9
1 and 9
31 & 67