44
-3 + 4 - 6 + 3 - 2 + 42 = 1 - 6 + 3 - 2 + 42 = - 5 + 3 - 2 + 42 = - 2 - 2 + 42 = - 4 + 42 = 38
40+2 = 42
2 - 5 - 42 + 3 = -42
42
42 + 21 x 2 = 84
The sum of 21 and 21 is 42.
5 + 42 - 8 + 92 + 2 + 4 + 18 - 514 = -359
(5+7-42)(24-2+3) = (12-42)(22+3) = (-30)(25) = -750
120 + 13 + 3 + 8 + 2 + 2 + 353 + 42 + 20 + 28 + 87 + 8 + 10 = 696
42
903.
To clarify the order of operations in the math problem, you can use parentheses as follows: (3 times 42) plus (84 divide by 2) plus (2) equals 56.