(27+13):8 = (40-16)*3= 24*5= 42:3= (200+20+8):2= (200+10+4)*3= 32*6= 75:5=
(27 + 13) : 8 = 40 : 8 = 5 (40 - 16) * 3 = 24 * 3 = 72 24 * 5 = 120 42 : 3 = 14 (200 + 20 + 8) : 2 = 228 : 2 = 114 (200 + 10 + 4) * 3 = 214 * 3 = 642 32 * 6 = 192 75 : 5 = 15