348
The answer is 1110.
What operation does 74 plus 13 equals 87 and 87-13 equals 74 demonstrate?
it equals 406
1554
348
9 plus 87 equals 96.
The answer is 1110.
What operation does 74 plus 13 equals 87 and 87-13 equals 74 demonstrate?
5 + 87 = 92
it equals 406
87
34 + 98 + 98 + 87 + 32 = 349
-1942567
inverse
x=27
1554