冀教版三年级下册数学计算去括号练习400道及答案

冀教版三年级下册数学计算去括号练习400道及答案

(1)84X(7924-9-76)(11)(544-11)X79

(2)(96-64)X56(12)(5404-9-17)X62

(3)30X(5534-7-53)(13)(68-504-2)X19

(4)915-(970-683+131)(14)68X(224-66)

(5)76X(3284-4-53)(15)(70-31)X(64-22)

(6)(6+61)X91(16)72X(79-60)

(7)(224：722)X26(17)(14I624：8)X73

(8)34X(2584-6-31)(18)(89—16+2)X13

(9)(89-78)X(60-27)(19)18X(64-38)

(10)(38+11)X(14+74)(20)92X(8+87)

第1页共23页

(21)(89-38)X(46+15)(32)44X(684+9+9)

(22)96X(69-49)(33)(44+18+6)X21

(23)750+(416-281)(34)497-(593-226)

(24)(212+4+7)X67(35)10X(1624-6+6)

(25)16X(244-61)(36)43X(334-50)

(26)(5604-5-52)X88(37)394+(175+376—123)

(27)(21+29)X(89-59)(38)28X(64+33)

(28)113+(296+411-287)(39)(17+47)X24

(29)(1414-3+17)X53(40)444-(246+290-438)

(30)(71-54)X(39+48)(41)(31+3504-7)X10

(31)(74-24)X29(42)(17+28)X(82—18)

笫2页共23页

(43)(41+20)X(98-32)(54)(81-46)X93

(44)(6+3+46)X48(55)(76-54)X(4+47)

(45)(534+6—39)X54(56)96X(53-17)

(46)1884-(905-875)(57)(27+17)X70

(47)(27-7)X66(58)63X(31+32)

(48)642-(745-721)(59)(92-80)X81

(49)903-(427-228)(60)(33-684-4)X59

(50)930-(728-639)(61)(25+67)X45

(51)(63-24)X24(62)324+(837—538)

(52)46X(93-20)(63)71X(724-6+43)

(53)(78-48)X39(64)(754-3+14)X15

笫3页共23页

(87)43X(32+46)(98)(4154-5-8)X53

(88)(3754-5-45)X68(99)42X(99+3+65)

(89)(1053+9—92)X49(100)33X(104+8+32)

(90)58X(41+49)(101)(85-2084-4)X58

(91)755-(263-160)(102)60X(75-14)

(92)21X(29-10)(103)973-(878-840+300)

(93)(99-65)X57(104)(54+28)X52

(94)(12+2+84)X72(105)119+(755+792-955)

(95)(67+21)X32(106)(6+3+25)X47

(96)(75-15)X(46-34)(107)(39-17)X(71+15)

(97)88X(43+47)(108)65X(72-40)

笫5页共23页

(109)24X(59+6)(120)(53+1804-6)X28

(110)538+(761-463-90)(121)(9+69)X53

(111)38X(80-48)(122)64X(964-3-2)

(112)(28+604-2)X49(123)50X(1524-2-55)

(113)(88+4+6)X63(124)(468—85)X47

(114)(68-9)X80(125)(2+4684-6)X33

(115)54X(156+4+46)(126)(10714-9-76)Xll

(116)975-(581-125)(127)(264-2+4)X74

(117)(70-22)X73(128)307-(224-206)

(118)77X(67+17)(129)365+(465+439—608)

(119)263+(657+441-742)(130)35X(132+4+60)

笫6页共23页

(131)(60+604-5)X70(142)(16+50)X(65+33)

(132)(4+19)X63(143)30X(85-49)

(133)(79-7)X(58-43)(144)(4204-5+11)X68

(134)(56+334-3)X14(145)(69-2)X(90-60)

(135)27X(98-26)(146)182+(380-221+230)

(136)(93-1484-2)X35(147)95X(79-28)

(137)65X(14-18)(148)934-(472+403)

(138)810-(999-318)(149)(67+724-9)X57

(139)(91-60)X(59+39)(150)98X(3+49)

(140)(63+21)X79(151)60X(94-34)

(141)(2134-3-60)X77(152)908-(774-213)

笫7页共23页

(153)(84+7)X72(164)600+(824-509)

(154)79X(7654-9+6)(165)46X(31+20)

(155)(308+7+31)X37(166)(27+36)X76

(156)(4124-4-34)X44(167)(24+2)X53

(157)465-(424+32)(168)(63-2)X(77-17)

(158)92X(4354-5-15)(169)62X(430+5—3)

(159)(86-31)X52(170)(11+3)X34

(160)(5654-5-28)X61(171)96X(85+8)

(161)(23+2404-4)X15(172)266+(894-553)

(162)(28+844-6)X62(173)27X(3294-7-17)

(163)127+(118+170)(174)86X(4684-6-65)

笫8页共23页

(175)53X(61-18)(186)(64+12)X35

(176)(2084-2-43)X12(187)(5644-6-67)X12

(177)(75-2444-4)X87(188)(81-35)X(80-1)

(178)921-(502+133)(189)70X(7+73)

(179)(306+6+3)X14(190)(12+39)X96

(180)(76+18)X82(191)41X(1844-4+45)

(181)61X(35-3)(192)618+(752—358—137)

(182)926-(482-232)(193)71X(31-12)

(183)49X(99-82)(194)(63+20)X58

(184)(9+484-6)X17(195)53X(84-62)

(185)(3724-3-60)X30(196)15X(3424-9-18)

笫9页共23页

(197)79X(5044-7-8)(208)36X(4414-7-15)

(198)24X(98-78)(209)(90+2)X69

(199)66X(2454-5+19)(210)(84—469+7)X97

(200)928-(990-985)(211)(97-55)X(65+19)

(201)(86-19)X20(212)855-(750-370)

(202)(6584-7-10)X35(213)817+(983-923)

(203)(16+634-9)X30(214)(4364-4-14)X54

(204)(2134-3-55)X72(215)(11+45)X(854-4)

(205)(51-25)X61(216)216-(766-710)

(206)(46+2804-8)X94(217)(16+41)X32

(207)(11+66)X92(218)(77-40)X(34+35)

第10页共23页

(219)335-(236-129)(230)(74-154-5)X75

(220)(344-2+70)X12(231)531-(937-668)

(221)73X(11+7)(232)(41-1)X(16+5)

(222)(3444-4-11)X69(233)(3154-5-40)X53

(223)(44-13)X(98-71)(234)(34+3)X22

(224)(4564-4-78)X84(235)18X(252^-6-18)

(225)513-(301-178)(236)(25-10)X(12+27)

(226)42X(454-3+45)(237)(23+53)X87

(227)(528+8+17)X88(238)(62-38)X80

(228)(93+5)X18(239)(9184-9-59)X77

(229)796-(511-91)(240)467+(737+266-773)

第11页共23页

(241)(20+46)X(94-61)(252)(49+8)X(86-37)

(242)(2724-4+17)X50(253)(41-25)X(10+73)

(243)(84-964-6)X12(254)48X(62-13)

(244)(8164-8-59)X19(255)25X(74-34)

(245)946-(505+230)(256)27X(73-61)

(246)(694-3+47)X39(257)80X(384+8+11)

(247)(92-994-9)X19(258)79X(1624-3-36)

(248)961-(654+79)(259)55X(55-21)

(249)(59+31)X66(260)522-(353+64)

(250)69X(75-16)(261)49X(31-15)

(251)(35+47)X(61+34)(262)(8+1164-4)X71

第12页共23页

(263)(3804-5+9)X95(274)57X(25+21)

(264)(51+44)X(53+9)(275)52X(1+95)

(265)217+(819-81-331)(276)27X(69—20)

(266)(91-3334-9)X31(277)(156+2+8)X26

(267)(23+48)X(66-46)(278)(63+1)X21

(268)67X(84-57)(279)(64-48)X(52-30)

(269)(61-214-7)X24(280)63X(608+8+18)

(270)(81-55)X12(281)(72-54)X71

(271)(82-56)X25(282)18X(58-34)

(272)58X(844-6+14)(283)66X(3964-6-55)

(273)99X(42+19)(284)(64+15)X50

第13页共23页

(285)(2444-4+1)X87(296)(56-1764-4)X52

(286)34X(42-31)(297)83X(25+50)

(287)(6064-6-84)X68(298)(86—324+6)X20

(288)(46+10)X(10+25)(299)(84-17)X(26+1)

(289)(25+39)X(614-22)(300)31X(3924-7+11)

(290)25X(44-16)(301)(1724-2-41)X24

(291)(99-4984-6)X65(302)(40-2104-7)X88

(292)(50-2164-9)X92(303)45X(80+5+65)

(293)55X(44+2)(304)82X(664+8—24)

(294)246+(218+228)(305)(11+45)X86

(295)(25+26)X(9+83)(306)146+(247—⑵+188)

第14页共23页

(307)(48-32)X(7+78)(318)(42+11)X31

(308)(4+1564-4)X66(319)(6584-7-47)X14

(309)95X(576+8—25)(320)62X(82-29)

(310)(12+32)X(81-46)(321)32X(1754-5+30)

(311)(20+2174-7)X62(322)535+(549-190)

(312)(42+214-7)X31(323)(11524-9-70)X78

(313)66X(68-50)(324)23X(2434-3+11)

(314)(98-7)X35(325)(51-14)X99

(315)(520H-8-5)X18(326)760-(670+206-813)

(316)755-(657-481+332)(327)19X(87-46)

(317)60X(57-20)(328)(27+20)X(98-4)

第15页共23页

(329)(21+47)X(69-19)(340)74X(53+13)

(330)78X(73-8)(341)88X(2324-4-21)

(331)(20+26)X(99—4)(342)96X(2704-5+21)

(332)(38+1454-5)X83(343)(112+4+53)X94

(333)484+(173+235)(344)(2754-5-13)X22

(334)72X(1444-9+57)(345)(432+9—36)X41

(335)(754-5+70)X72(346)(65-5)X(15+15)

(336)(57+3+55)X83(347)10X(5134-9+24)

(337)(9+67)X74(348)496-(429-85)

(338)(88-884-2)X49(349)(75-57)X(98-18)

(339)(61-964-8)X66(350)(1124-7+40)X93

第16页共23页

(351)63X(44+11)(362)(61-48)X80

(352)(44-30)X(15+48)(363)(37+8)X40

(353)(95+5+52)X80(364)(74-36)X(4+40)

(354)(67+8)X(41+41)(365)(49+19)X93

(355)(2354-5-10)X63(366)11X(16+79)

(356)291+(528+252—290)(367)175+(106+767-709)

(357)81X(92-24)(368)(3854-5-13)X29

(358)543+(578-459)(369)84X(392+7—24)

(359)(73+774-7)X57(370)(1062^-9-74)X87

(360)87X(66-9)(371)(48+52)X75

(361)(19+17)X(21+40)(372)324+(939—335)

第17页共23页

(373)69X(1124-2-27)(384)73X(252+6+34)

(374)(7494-7-56)X43(385)(364-4+61)X96

(375)64X(97-42)(386)(32+8)X58

(376)81X(11+11)(387)(65+20)X(13+24)

(377)21X(28+60)(388)53X(36+64)

(378)(51+40)X(51+14)(389)71X(61+18)

(379)(62-324-4)X68(390)(5044-6-28)X24

(380)880+(792—427—343)(391)(49+46)X(58-16)

(381)(22+56)X85(392)16X(2104-7-6)

(382)13X(16+35)(393)(75-49)X34

(383)35X(1624-6+14)(394)(724-8+80)X49

第18页共23页

(395)41X(6234-7-36)(398)(84—156+3)X39

(396)920—(669—609+834)(399)571-(231+31)

(397)(3874-9+44)X51(400)57X(20+5)

第19页共23页

冀教版三年级下册数学计算去括号练习400道答案

(1)624(21)3111(41)810(61)4140(81)353

⑵1792(22)1920(42)2880(62)623(82)888

⑶2496(23)885(43)4026(63)4730(83)880

(4)497(24)4020(44)2304(64)585(84)2911

(5)1682(25)1360(45)2700(65)5292(85)6790

(6)6097(26)5280(46)218(66)1188(86)1316

⑺260(27)1500(47)1320(67)5220(87)3354

(8)864(28)533(48)618(68)2494(88)2040

⑼363(29)3392(49)704(69)5580(89)1225

(10)4312(30)1479(50)841(70)5369(90)5220

(11)5135(31)1450(51)936(71)7238(91)652

(12)2666(32)8330(52)3358(72)4611(92)399

(13)817(33)987(53)1170(73)5041(93)1938

(14)5984(34)130(54)3255(74)3330(94)6480

(15)1638(35)2376(55)1122(75)3773(95)2816

(16)1368(36)3569(56)3456(76)3956(96)720

(17)6716(37)822(57)3080(77)1598(97)7920

(18)1053(38)2716(58)3969(78)1034(98)3975

(19)468(39)1536(59)972(79)364(99)3528

(20)8740(40)346(60)944(80)3408(100)3555

第20页共23页

(101)1914(122)1260(143)1080(164)915(185)1920

(102)3660(123)1533(144)6460(165)2346(186)2660

(103)635(124)1504(145)2010(166)4788(187)324

(104)4264(125)2640(146)571(167)1378(188)3634

(105)711(126)473(147)4845(168)3660(189)5600

(106)1269(127)1258(148)59(169)4648(190)4896

(107)1892(128)289(149)4275(170)476(191)6461

(108)2080(129)661(150)5096(171)8928(192)875

(109)1560(130)5766(151)3600(172)607(193)1349

(110)746(131)5040(152)347(173)810(194)4814

(111)1216(132)1449(153)6552(174)1079(195)1166

(112)2842(133)1080(154)3185(175)2279(196)780

(113)1764(134)938(155)2775(176)732(197)2368

(114)4720(135)1944(156)3036(177)1218(198)480

(115)4505(136)665(157)9(178)286(199)2720

(116)519(137)1235(158)2088(179)756(200)923

(117)3504(138)129(159)2860(180)7708(201)1340

(118)6468(139)3038(160)5185(181)1952(202)2940

(119)619(140)6636(161)1245(182)676(203)690

(120)2324(141)847(162)2604(183)833(204)1152

(121)4134(142)6468(163)415(184)289(205)1586

第21页共23页

(206)7614(227)7304(248)228(269)1392(290)500

(207)7084(228)1764(249)5940(270)312(291)1040

(208)3936(229)376(250)4071(271)650(292)2392

(209)6348(230)5325(251)7790(272)924(293)2530

(210)1649(231)262(252)2793(273)6039(294)692

(211)3528(232)840(253)1328(274)2622(295)4692

(212)475(233)1219(254)2352(275)4992(296)624

(213)877(234)814(255)1000(276)1323(297)6225

(214)5130(235)336(256)324(277)2236(298)640

(215)4984(236)585(257)4189(278)1344(299)1809

(216)160(237)6612(258)882(279)352(300)5159

(217)1824(238)1920(259)1870(280)7708(301)1080

(218)2553(239)3311(260)105(281)1278(302)880

(219)228(240)697(261)784(282)432(303)6075