7-4-3
3+4-7
doesnt look familiar but im gonna guess the associative
Wiki User
∙ 2011-03-28 19:33:01It is: 55+19 = 74
142 + 74 = 216
74
74 (10*5)+(8*3) = 74
74 + 23 = 97
74
inverse
74
-2(8t2 - 12t - 37)
The combination is numerous. Ex: 73 + 1 = 74 or 72 + 2 = 74 or 71 + 3 = 74 and so on...
24+57=74
The answer is 623. Simply add up all of the numbers arithmetically like you would for two plus two. To make sure the answer is correct, check your work using a calculator.