56-(30-14) 48-42÷6 2+3×8
32-32÷8 72÷(25-17) 73-36+25
42-16+6
35÷(65-58)
56+16÷8
8×(45-38) 88-(46-18) 63÷(44-35)
82-(22+9) (35-28)×3 90-35÷7
5×(45-36) 34-(41-28) (86-50)÷4
40+32÷8 (69-6)÷9 65-(24+22)