脱式计算( 100 题) :
75+15 36 60 40+8 50 ( 30+12) (21-18) 8×
45-3 ×3 64÷8×8 34+6×8 56÷8+29 4×9÷6 96-35-29 8+8×9 4×9÷6 70-3×6 6×6÷4 40÷8×5 6×7-8 3×9+23 18÷3×9 45+63÷9 9×2÷3 (32-28)×3 53-24+38 --
81÷9+42
54÷9×7
6×7-32
24÷8×9
5×7+34
15÷3×5
--
79-(46+32)
84-(27+16) 6×(2+6) 4×6+7 61-38+26 (62-38)÷4 93-(39-23) 88-(38+26)
(58-34)÷8 3×(9÷3) 20÷4+5 10+5×4 79+19-16 71-(25-24)69-(39-23)
4+(27-16 ) 93-( 4×6) 6×8+5 9×6+4 18-36+27 87-(27+16 ) --
(2+7)×8
99+(25-24)
85-8×7
77-76+32
77-5×4
73-(23+4)
84-(25+16)
--
4+(25-1)
55-(56-22) 58+18-16 22-(28-22) 76+72÷8 77-(34+32) 22+(22+36) (76-22)÷9
61-(28+26) 85-(25+16 ) 88-(25-24)-93)×8 63-(38-26 ) 82-(28-22) 25- 5×4
68-(28-22) 82-(28-22) 88-86+22 38-(49-21) 79+19-36 88+(28-15) --
88+(25-24)
40-(42-28)
82-22+84
6×(5+4)
42÷( 1+6)
80-(22+28)
(42+30)÷8
(100--
6×8+6
5×3+9 (66-50)÷2 99+(25-24)
6+8×4
9×8+30 36÷(2+4) (9+27) ÷6 (6+2)×7
8×7+30 38-36+27 93-23+94 --
(40-28)÷6
6×8+6
84-27+16
69-(39-23)
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