五年级180道脱式计算

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(1)280+840÷24×5

(2)84.7×7-54.7×7

(3)28-(3.4+1.25×2.4)

(4)36.72÷4.25×9.9

(5) 3.26×0.52+3.26×0.48+7.05(6) 2.55×7.1+2.45×7.1

(7)5180-705×6

(8)87.4×27.6+73.4×87.4-87.4(9)777×9+1111×3

(10)24÷2.4-2.5×0.8

(11)[10-(0.2+6.37÷0.7)]÷0.01(12)0.8×〔15.5-(3.21+5.79)〕(13)(4121+2389)÷7

(14) 5.7×101

(15) 4.2×(12.5-7.5÷0.75)(16)(31.8+3.2×4)÷5(17)30.8÷[14-(9.85+1.07)](18)671×15-974

(19)31.5×4÷(6+3)

(20)405×(3213-3189)

(21) 2.881÷0.43-0.24×3.5(22)2÷2.5+2.5÷2

(23) 3.416÷(0.016×35)(24)20×[(2.44-1.8)÷0.4+0.15](25)194-64.8÷1.8×0.9(26)0.8×[(10-6.76)÷1.2](27)19.4×6.1×2.3

(28) 5.67×0.2-0.62

(29)18.1×0.92+3.93

(30)0.0430.24+0.875

(31)0.4×0.7×0.25

(32)0.75×102

(33)100-56.23

(34)0.78+5.436+1

(35)469×12+1492

(36)[60-(9.5+28.9)]÷0.18(37)0.64×25×7.8+2.2(38)85×(95-1440÷24)(39)125×(33-1)

(40)37.4-(8.6+7.24-6.6)(41)37.85-(7.85+6.4)(42)(93+25×21)×9(43)384÷12+23×371(44)(39-21)×(396÷6)(45)156×[(17.7-7.2)÷3](46)[37.85-(7.85+6.4)]×30(47)28×(5+969.9÷318)(48)81÷[(72-54)×9](49)57×12-560÷35(50)848-640÷16×12(51)2800÷100+789(52)960÷(1500-32×45)(53)[192-(54+38)]×67(54)138×25×4

(55)(12+24+80)×50(56)704×25

(57)25×32×125(58)32×(25+125)(59)178×101-178(60)84×36+64×84(61)75×99+2×75(62)83×102-83×2(63)98×199

(64)25×(24+16)

(65)123×18-123×3+85×123(66)79×42+79+79×57

(67)7300÷25÷4

(68)15.39×4.62+5.38×15.39(69) 4.3+3.91÷(22-19.7)

(70) 4.3+3.91÷(22-19.7)

(71) 2.9×1.4+2×0.16

(72)200-(3.05+7.1)×18

(73)30.8÷[14-(9.85+1.07)](74)(2.44-1.8)÷0.4×20

(75) 2.9×1.4+2×0.16

(76) 5.4×2.08+66×0.208-2.08(77)30.8÷[14-(9.85+1.07)](78)(12.5+1.25+0.125)×80(79)32×125×2.5

(80)94÷(6.84×8.5-31.46÷0.55)(81)9.2+9.728÷3.2×1.5

(82)10.5÷(5.1-4.4)+18.25

(83)(2.55×1.5+1.5+6.45×1.5)÷0.3(84)[(8.3-6.8)×0.9+3.65]÷2.5(85)12.25-3.1+0.85-6.17

(86)(1.9-1.9×0.9)÷(3.8-2.8)(87) 2.65×1.7+1.35×1.7

(88)630÷[2.98+6.5×(3.2-3.12)](89)9.1 - 33.6÷5.6×1.5

(90)(0.62+7.638÷20.1)÷0.25(91) 1.8 - (7.5 - 2.25)÷3.75

(92) 2.706÷[5.3 -(0.8+0.75)×2](93) 5.6×[(10-2.4)÷7.6]÷1.6(94)8.37×0.4+9.6×8.37

(95) 5.28+12.5×4.12×0.8+4.72(96)(10.8-1.06-0.74)×2.87+2.87

(97) 3.25×(30.1-24.91÷4.7)

(98)[68.8-(7.8+16.08×2.5)]÷1.3(99)7.05×23.7+7.05×76.3

(100)0.125×3.2×2.5

(101)50+160÷40×(58+370)÷(64-45)(102)120-144÷18+35

(103)347+45×2-4160÷52

(104)(58+37)÷(64-9×5)

(105)95÷(64-45)

(106)178-145÷5×6+42

(107)420+580-64×21÷28

(108)85+14×(14+208÷26)

(109)(284+16)×(512-8208÷18)(110)120-36×4÷18+35

(111)(58+37)÷(64-9×5)

(112)(6.8-6.8×0.55)÷8.5(113)0.12×4.8÷0.12×4.8(114)(3.2×1.5+2.5)÷1.6(115)6-1.6÷4

(116)5.38+7.85-5.37

(117)7.2÷0.8-1.2×5

(118)6-1.19×3-0.43

(119)6.5×(4.8-1.2×4)

(120)0.68×1.9+0.32×1.9(121)10.15-10.75×0.4-5.7(122)5.8×(3.87-0.13)+4.2×3.74(123)32.52- (6+9.728÷3.2)×2.5(124)100×24÷(24-4)

(125)7.2×(9-5)×0.3

(126)120-144÷18+35

(127)347+45×2-4160÷52(128)(58+37)÷(64-9×5)

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