When added? multiplied?
79
-1540
-8 and -15
Two (or four) digits added together cannot equal 42. Two-digit numbers multiplied together cannot equal 82.
When added? multiplied?
The numbers are 1 and 10.
10
266
79
-1540
99
6 and -5
-66
-8 and -15
-3, -6
15 and 8