五年级180道脱式计算

(2) ×7-×7

(3) ×2.4)

(4) ÷×9.9

(5) ××0.48+7.05

(6) ××

(7) 5180-705×6

(8) ××-

(9) 777×9+1111×3

(11) [10-(÷)]÷

(12)X〔15.5-(3.21+5.79)〕

(13) (4121+2389)÷7

(14) ×101

(15) ×(-÷)

(16) (×4)÷5

(17) ÷[14-+1.07)]

(18) 671×15-974

(19) ×4÷(6+3)

(29) ×0.92+3.93

(20)405×(3213-3189)

(21) ÷-×

(22) 2÷÷2

(23) ÷(×35)

(24)20×-1.8)÷+0.15]

(25) 194-÷×

(26) ×[(10-6.76)÷1.2]

(27) ××2∙3

(28) ×0.2-0.62

(30) 0.0430.24+0.875

(31) ××0.25

(32) ×102

(33)

(34) 0.78+5.436+1

(35)469×12+1492

(36) [60-+28.9)]÷

(37) ×25×

(39) 125×(33-1)

(40)-+-6.6)

(41)()

(42)(93+25×21)×9

(43)384÷12+23×371

(44) (39-21)×(396÷6)

(45)156×[(17.7-7.2)÷3]

(46)()]×30

(47)28×÷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

(67)7300÷25÷4

(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

(68) ×+×15.39

(69)÷()

(70) ÷()

(71) ×1.4+2×0.16

(72)200-(3.05+7.1)×18

(73) ÷[14-(9.85+1.07)]

(74) (2.44-1.8)÷×20

(75) ×1.4+2×0.16

(76)

×+66×-

(85)

(77)

÷[14-(9.85+1.07)]

(86)

(78)

++0.125)×80

(87)

(79)

32×125×2.5

(88)

(80)

94÷(×-÷)

(89)

(81)

9.2+9.728÷×1.5

(90)

(82)

÷(5.1-

(91)

(83)

××1.5)÷0.3

(92)

(84)

-6.8)×0.9+3.65]÷2.5

(93)

(-×)÷(-)

×+×1.7

630÷+×(-)]

÷×L5

÷20.1)÷0.25

1.8-(7.5-2.25)÷

÷[5.3-(0.8+0.75)×2]

×[(10-2.4)÷7.6]÷1.6

(95)+××O.8+4.72

(96)-0.74)×+2.87

(97) ×-÷4.7)

(98)-+×2,5)]÷

(99) ××76.3

(100)××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)×0∙55)÷

(113)×÷×4,8

(114)(×1.5+2.5)÷1.6

(115)÷4

(116)5.38+7.85-5.37

(117)÷×5

(118)×3-0.43

(119)×(×4)

(120)××1.9

(121)×

(122)×(3.87-0.13)×3.74

(123)32.52-(÷)×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)

(129)95÷(64-45)

(130)(136+64)×(65-345÷23)

(131)85+14×(14+208÷26)

(132)

(133)

(134)

(135)

(136)

(137)

(138)

(139)

(140)

(141)

+-+4.66

120-36×4÷18+35

(58+37)÷(64-9×5)

(142)

---7.2

×0.55)÷8.5

(143)

+++9.1

×÷×

(144)

+-3.6

×()÷1.6

(145)

-2.47

++0.98

(146)

+-+1.63

——

(147)

-+

-+6.48)

(148)

-7.45+8.8

+-2.68

(149)

0.398+0.36+3.64

(150)-0.59+14.25

(160)×+÷4

(151)-+1.13)

(152)---5.36

(153)--1.34

(154)××4

(155)×+×

(156)--6.12

(157)--0.52)

(158)×+78×0.52

(159)×102

(161)32+-0.9

(162)-×0.5

(163)-0.125)×8

(164)×100.1

(165)×+56.5

(166)×-×7