4 x 12 - 45 + 8
= 48 - 45 + 8
= 3 + 8
= 11
-12
4 + (-12) = 4 - 12 = -8
4 plus 8 plus 12 plus 16 is equal to 40.
first add 12 plus 12 equals 24, then add 4 plus 4 and that equals 8. 24 plus 8 equals 32. 12 + 12 = 24 4 +4 =8 24 + 8 =32
-8 + 12 = 4
-4
4 + 8 = 12
4+8 =12
12 +4 +8 24 -2 22 === The answer!!!!
4 + 8 = 12 is correct.
-4 + 12 = 8
4 + 8 = 8 + 4 = 12