79
-1540
The two numbers can be any two numbers so that when they are added, they equal 338.
-104
Two (or four) digits added together cannot equal 42. Two-digit numbers multiplied together cannot equal 82.
-141
The two consecutive numbers which when added equal 59 are 29 and 30.
two prime numbers when added together will equal 63: 2 + 61
79
The numbers are 1 and 10.
-222
4
6 and -5
-66
-1540
The numbers are 55.5 and 44.5
99