You were wrong with your spacing... 70 / 12 = 5 80 - 20 = 60 700 / 100 = 7 10 * 15 = 150 You were wrong with your spacing... You were wrong with your spacing... You were wrong with your spacing... You were wrong with your spacing... You were wrong with your spacing... You were wrong with your spacing... You divided by zero... 6 - 10 = -4 You were wrong with your spacing... 7.8 * 2.3 = 17.94 You were wrong with your spacing... You were wrong with your spacing... -7 + -9 = -16 -10 * -12 = 120 -13.45 / 7.62 = -1.76509186352 250.4 - 17.9 = 232.5 You divided by zero...