(940+50):10-86*0 = 990 : 10 - 0 = 99
(600 675 - 675) : 1000 : 10 = 600 000 : 1000 : 10 = 600 : 10 = 60
14800 : 100 + 300 = 148 + 300 = 448
(705487 - 5487) : 1000 * 10 = 700000 : 1000 * 10 = 700 * 10 = 7000
8 * 79 + 21 * 8 = 8(79 + 21) = 8*100 = 800
5 * 193 - 93 * 5 = 5(193-93) = 5 * 100 = 500
(563 + 213) : 8 = 776 : 8 = 97
614 + 774 : 9 = 614 + 86 = 700