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北师大版三年级下册数学脱式计算去括号练习200题及答案.docx

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北师大版三年级下册数学脱式计算去括号练习200题及答案

86×(94-44)

(64-13)×96

(248÷8-6)×66

(70+140÷5)×98

546-(361-133)

(31+8)×27

(54-210÷5)×42

(44+23)×(67-35)

89×(212÷4+20)

20×(51+14)

(9+4)×(43-31)

(42-186÷6)×23

61×(296÷8+23)

665+(145+81)

(67-28)×82

(500÷5-22)×17

(22+11)×14

51×(208÷4+17)

(219÷3-4)×43

958-(755-598-135)

44×(58÷2+40)

14×(72÷4+80)

(65+27)×(90-57)

18×(76÷2-11)

(65+62÷2)×90

318-(274+233-291)

624+(691-529)

(636÷6-41)×57

(86-35)×86

42×(13+62)

151+(796-494)

(63-16÷2)×52

(8+172÷2)×64

(53+23)×87

(32-12)×18

(594÷9-12)×68

(6+19)×87

(27+112÷2)×27

(88-57)×53

(88+55÷5)×55

(25+35÷5)×37

676-(120+663-168)

(93-25)×77

59×(98-28)

625-(760-630)

(77÷7+13)×81

(98-48)×93

910-(847+41)

23×(95-59)

119+(886+677-888)

(31+53)×(66-18)

(48+8)×83

22×(26÷2+82)

(41+40)×32

68×(102÷2-18)

253-(979-570-222)

47×(684÷9-20)

654-(197+442)

863-(925-392+197)

(92-69)×(41+48)

(273÷7+49)×51

(10+72)×59

46×(136÷4+45)

(56÷2+28)×29

922-(373+361)

46×(89-51)

(468÷4-45)×21

(61-18)×(63+6)

13×(328÷8+48)

64×(53-41)

(35+31)×86

(93-24)×42

127+(633-366)

76×(43-21)

452-(761-504)

698-(553-490)

(105÷5+12)×81

181-(727-715)

72×(50+44)

262+(287-165+481)

74×(38+21)

783-(981-771)

(83+1)×(86-38)

(87-12)×41

(104÷4+44)×91

(36+55)×(53+16)

91×(40+22)

972-(541-430)

96×(183÷3-49)

328+(206-78)

54×(315÷9-7)

(52+6)×45

(60+17)×92

(201÷3-28)×89

(336÷4-40)×78

(46-29)×30

(416÷8-25)×79

(280÷4-31)×81

(644÷7-20)×74

42×(46+36)

(380÷4+1)×99

(749÷7-62)×37

(83-5)×(18+2)

(65+30)×39

97×(261÷9+40)

676-(699-155)

(72-48)×68

(83-55)×(2+80)

(44+53)×63

152+(589+863-621)

(84-91÷7)×41

41×(12+62)

269-(909-641)

(61-46)×(78+17)

16×(544÷8+24)

976-(860-824+352)

224+(794-58-82)

70×(99-74)

(29-80÷5)×41

996-(441-28-36)

(79-23)×40

(74+18)×23

(31+64)×36

485-(388+423-608)

46×(40+24)

48×(75÷3-8)

28×(230÷5+1)

93×(25+35)

(354÷6+27)×79

(86-28)×30

(82+6)×22

67×(77-7)

(264÷6+19)×44

(95-45)×61

(16÷8+36)×67

28×(81÷3+18)

(38+17)×81

74×(693÷9-49)

(85-46)×16

35×(71+5)

(513÷9-29)×45

(321÷3-19)×44

(22+33)×23

54×(336÷4-20)

64×(9+29)

(55+51÷3)×59

(93-36)×(40+56)

(47-8

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