6. Решить примеры:

9 + 6 - 8 = 15 - 8 = 7 7 + 5 - 6 = 12 - 6 = 6 32 - (24 + 6) = 32 - 30 = 2 49 - (33 + 6) = 49 - 39 = 10 28 + 37 + 2 + 3 = 65 + 5 = 70 64 + 18 + 2 + 6 = 82 + 8 = 90 10 * 6 = 60 60 : 6 = 10 6 * 10 = 60 60 : 10 = 6