Two (or four) digits added together cannot equal 42. Two-digit numbers multiplied together cannot equal 82.
21
(147,1)(49,3)(21,7)
They are: 9 times 9 = 81
-1
What two numbers multiplied together equal 2001
When multiplied together, 3 and 41 equal 123.
26
Two (or four) digits added together cannot equal 42. Two-digit numbers multiplied together cannot equal 82.
1 and 61
Multiplier
2160.9
100*40
1215 and 2
multiplier and multiplicand
21
Factors