56 : 7 = 8
2 × 6 : 4 = 12 : 4 = 3
36 : (11 - 2) × 7 = 36 : 9 × 7 = 4 × 7 = 28
50 - 27 : 3 = 50 - 9 = 41
54 : 9 = 6
2 × 3 : 6 = 6 : 6 = 1
42 : (14 - 7) × 9 = 42 : 7 × 9 = 6 × 9 = 54
34 + 9 × 4 = 34 + 36 = 70
40 - 54 : 6 = 40 - 9 = 31
36 : 4 = 9
1 × 9 : 3 = 9 : 3 = 3
48 : (12 - 6) × 4 = 48 : 6 × 4 = 8 × 4 = 32