2 - 5 - 42 + 3 = -42
12 - 3 + 42 = 51
40-42+5 -2+5 3 3 is the answer
Answer = 2 - (-3) = 2 + 3 = 5 minus minus means plus.
-3 + 4 - 6 + 3 - 2 + 42 = 1 - 6 + 3 - 2 + 42 = - 5 + 3 - 2 + 42 = - 2 - 2 + 42 = - 4 + 42 = 38
3 + 6 - 2 + 14 - 3 + 2 = 20
4
3 + 3 - 7 + 2 - 1 + 109 = 109
3 plus 2 is 5
Because adding a negative is the same as subtracting a positive. In other words, minus a plus is he same as plus a minus. For example 5+ (-3) = 5-3 = +2 5 -(+3) = 5-3 = +2 Remember minus a plus = = minus plus a minus = minus plus a plus = plus minus a minus = plus
3 minus 3 times 6 plus 2 =
The answer is 0.
Negative plus a negative is a negative. Ex. -1+-1=-2 Negative times a negative is a positive. -2*-2=4 But a negative [minus] plus a positive [plus] can be minus, zero or plus: For example, -3 + 2 = -1 -3 + 3 = 0 -3 + 4 = +1