四年级脱式整数混合计算专项练习498题有答案.docx
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四年级脱式整数混合计算专项练习498题有答案.docx
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四年级脱式整数混合计算专项练习498题有答案
整数混合运算专项练习498题(有答案)
(1)3108呜2X15
(10)306+19—95
(18)
140+25X2
(2)(359-42)X53+64
(11)(340-290)-25
(19)
(375-125)-25
918-(324-2)
125X83+17XI25
13X400-(360+40)]
4X378X25
725X29-275X9
(3)40+30X(12)
(4)(40+30)X2(13)
(5)(326-248)X24-26(14)
(7)30-5X30X5(15)
(8)30-5X30-5(16)
38X(33-24)(20)
420-30X352(21)
230-180-8(22)
333-192-108(23)
450-230+112(24)
(9)(175+335)-(20-5)
(17)45X(78-22)
(25)
480-(25-17)X12]
63X(330-5)
(42)
108X39+247
(432-12)-70
(43)
319X28-549
780-26+73
(44)
489X7+198
546-9X34
(45)
278X39+154
96X(325-295)
(46)
135X24-108
(953-749)-17
(47)
347X8-259
25X(28+42)
(48)
(306+269)X12
640-(29+51)
(49)
35X120+68)
(26)312>47+688>47(34)
(27)78-(84+60)-12(35)
(28)144-6X370(36)
(29)190X896-28)(37)
(30)1000-48X6(38)
(31)414-8+72(39)
(32)378-42X31(40)
(33)960-623-89(41)
(51)900-78>6
(59)306X5+166
(67)2400-315弋
(52)55+(367-289)
(60)534X8-999
(68)67X450-420)
(53)(75+225)^50
(61)20X(320-180)-28
(69)(437+163)-20
(54)350-19+51)
(62)340-360-30X2
(70)875+875+25
(55)456>3-176
(63)120-840-(240-212)]
(71)236X(39+11)
(56)815-247+85
(64)[112-(75+25)]>0
(72)(68-57)078
(75)735勻5X4
(83)(93+25>21)X9
(91)723-(521+504)吃5
(76)(512+136)^24
(84)507T3X53+498
(92)384^12+23X371
(77)476-392勻4)
(85)(39-21)X(396书)
(93)[192-(54+38)]X57
(78)345-128-72
(86)848-640T6X2
(94)138X25X4
(79)25X6
(87)(44+52)-(34-18),
(95)704X25-509
(80)720-6-5
(88)(78-23)X(108-9),
(96)25X32X25
(98)
178X01-178
(106)
23X15X9
(114)
(99)
84X36+64X54
(107)
400+8X36
(115)
(845-15X3)+16
12X(49-28)+7]
(100)(58+37)+(64—9>5)
(108)57X12-560+35
(116)
(238+136)+34
(101)2800+00+789
(109)1500-32X45
(117)
284+28+116,
(102)(947-599)+7604
(110)(13X125)X(3>8)
(118)
180+74+27+126+120+73,
(103)36X913-276+>3)
(111)(12+24+80)X50
(119)
2X25X8X5,
(104)240+60X18
(112)(45+38-16)X24(120)
125X3X835,
(123)68>99,
(131)[450-(78+82)]>6,
(139)50-(820+108)-29
(124)(36+24)-15+18,
(132)34X20-840-2
(140)920-650-)0
(125)744-(92-84)X3],
(133)988-(100-74)
(141)13X(517-488)
(126)62X183-175-)),
(134)406-384-48+562
(142)800-5X4
(127)164»0£2X48,(135)
(128)
(196+197+207)-30,
(136)
(129)
480-32+25,
(137)
25X8-5+356
(143)
179+245+55
125-5X107
(144)
169-37-63
30X(48+700-4)
(145)
45X13X2
(146)(308+204)+32
(154)75+240十20-5)(162)
[297-(62+85)]X4
(147)720+45>36(155)
(148)382-234+26(156)
(149)918+128X15(157)
(150)168+2>4)(158)
(151)(699-132)+81(159)
(152)(460-220)+50,(160)
(90+360)+(20-5),(163)
24-0+24+24,(164)
240+240+(240-200),(165)
148+(36+36+36),(166)
(450-133+23)X18,(167)
4400+8X5),(168)
672+(26-14)X8]
(725-235)-14X23
42>169-(78+35)],
72+960+245-165)],
50-(820+108)+29
(540+20+27)X15
(153)13X28+16),
(161)205-264+(301-277),(169)
25X2+35>40
(170)
(121-38)X15-840
(178)
21X(230-192专
(186)
56+19X23,
(171)
97+(680-120X3)
(179)
35X(76-59)-159,
(187)
950+560^14X^8,
(172)
1800-54X27+150
(180)
1519-(14+17)X24,
(188)
(70+80)-(68-18),
(173)
3774£7X(35+35)
(181)
890-608+(79-47),
(189)
(216-25X3)+198,
(174)
540-(148+47)-13
(182)
(387+525)-(89-65),
(190)
(160>40-3800)-55,
(175)
(308-308-8)X11
(183)
3956-(698+1956),
(191)
329X1-47,
(176)
(10+120-24)X5
(184)
97+98+103+102,
(192)
(789+1143)-84,
(177)
(238+7560-)0)-14
(185)
605-360-2,
(193)
430-32X27-18),
(195)(123+99)X(47-28),
(203)89-(14X3-32)
(211)720-(22-12)X2,
(196)758-408X16-32,
(204)(136-72)X12-6
(212)[558-(195+38)]-5,
(197)780-123-97)+492
(205)(178+80)-(142-99)
(213)360X480-236-116)],
(198)354-)9X(147+353)
(206)(373-185)X18-47
(214)400-400-)0
(199)
(127-27X2)^73
(207)408-2X50,
(215)
38X(480-6)
(200)
837吃7+75X40
(208)(537+918吃7)-272,
(216)
130+70X6
(219)182计(36-23)X7],(227)
(220)12X(310+410)+18],(228)
(221)
180X840-(140-112)],
(229)
(222)
390-31X5,
(230)
108X7-36,
(235)
385+512-54,
(124-85)X12-36
(236)
736-32X28,
(75+240)-(20-5)
(237)
650-(13X5),
95+240-62-47)
(238)
1000-918-8,
(223)
27X2-54,
(231)
(224)
128+78->6,
(232)
(225)43+378^14,(233)
(321-183)X12
(239)
300X3+900-5
325-3X266-250)
(240)
(400+320)-24
420-(205-191)X45
(241)
25X02+288-6)
(242)360呜5>72
(250)27X(36-28)
(258)
48X(32-17)-30
(243)(600-384)X20^36
(251)360-(9X8)
(259)
(564-18X4)-12
(244)(259+281)^90
(252)(124-85)X12吃6(260)
490-210-750-25)]
(245)(1000-640)^72
(253)(59+21)X(96吒)(261)
(37-15)X(8+14)
(246)(210+415)-25
(254)800-600-2
(262)
(124-85)X2-6
(247)96X325-295)
(255)780-480-6
(263)
736-32-946^43
(248)(28+62)X23
(256)99X75
(264)
592-(71-34)X16
(249)864-360-24
(257)75X2+280-35
(265)
340-240-0X5
(338+565-201)-3
(282)
228+252-28
(139-114)廿
(283)
95-90-5>5
97-12>6+43
(284)
493-157-43
35X3+64X5
(285)
101>96
(45-9)X(183-61)
(286)
(488+32X5)+12
(266)(540吃0+28)X15(274)
(267)735出5>7(275)
(268)(704+258)-37(276)
(269)900-600-30(277)
(270)420£0>254(278)
(287)4000-25七
(271)18X537-488)
(279)230-735-35
(272)635-(125+68)
(280)98+5X38
(288)308-(240+360-50)
(291)125X3吃5
(299)97X23-350^14
(307)4357+6503-2498,
(292)240X5-320
(300)(564-18X24)-12
(308)376X18呜7,
(293)256-6X12
(301)783+21X5-369
(309)6495-2618-4,
(294)490-15X25
(302)[504-(318-214)]-25
(310)12096-27-6,
(295)1160-9X28
(303)304-9+25X26
(311)600-(100吃5)X4,
(296)2507-76X28
(304)87-221-3+94
(312)812-34X(50-32),
(314)(144-72)迪(322)
(315)16X527-488)(323)
(316)54+783吃7(324)
(317)205-58+42(325)
(318)(312+436)-34(326)
(501-177)-36,(330)
50+60X37,(331)
578-(78+98),(332)
(422+28)-(375-345),(333)
570-5-2,(334)
224-(2+6)X2]
198-12X9+63,
165-165-5,
490-(63+63-9),
(227-188)X12-26,
(319)45X2-27,
(327)(841-41)-25X1(335)
375+450-8X5,
(320)162-162-9,
(328)560-490-(34+36)](336)
45X101,
(321)476-(17+11),
(329)360-(30+30)X2
(337)
(480+240)-24-12,
(338)(480+240)+(24-12),(346)
(339)(197+243)-22>6,(347)
(340)
158+36+42+264,
(348)
(341)
258X2-58X2,
(349)
780+(223-145),
(354)
75+360+20
47X01-47,
(355)
(24X5-65)
(180-140)X7-160,
(356)
16X8+6X8
128+164+72+36,
(357)
480+32-11
(342)25>64X125,
(350)2000+25吒,
(358)
(618+22)
(343)
4620+(401-438+73),
(351)65X42-42X55,
(359)
376-18X9
(344)
52X80-720+9,
(352)(64-224+4)X12,
(360)
752-52+48
(345)(124-85)X12+>6,
(353)14X(38+405+>7),
(360)375-(158-81)
(361)774-27+16)(370)
(362)98+5>63(371)
(363)54>71-33)(372)
(364)900-90吃)(373)
(366)26>3-198^18,(374)
(367)128-28X3+17,(375)
(368)600-(697韶1+274),(376)
(369)96>5+936^2(377)
560+(2X7)(378)
764-45X3(379)
108>5+,(380)
574+(266-184),(381)
24X(7+15),(382)
105X21+79,(383)
78X2+276+2,(384)
586X28-486X8,(385)
50X12X25,
563X272-(512-339)],
2000+(1760-30X56),
(145+55)+20
420+)0X54
774+(27+16)
230-735+35
480+32-15
786+500-(320-270)
(403)
99X999+999,
320-(1228-12X01)
(404)
48X25,
(48+84)X(97-77)
(405)
20X7X5X3,
218-18+25X4,
(406)
600-30+20X5,
(387)456+322+178,(395)
(388)(780-724)X5,(396)
(389)973-245-255,(397)
(390)1800-1800^15,(398)
(391)(75+360)-(20-5)
(399)1301+405呜5,
(407)75X2+280-35,
(392)28X5+84-7
(400)(100+153-3)X5,
(408)(684-18X24)-12,
(411)650+3X34
(419)21X(230-192+4)
(427)1650-78-222+350,
(412)110+584-375+5,
(420)118+306+7+265
(428)1230+5+15X13,
(413)14X8+520
(421)540+45X65+35)
(429)41X(982+760+38),
(414)780+>6+73
(422)(119+181)+(1000-975)
(430)1472+(2100-1364)煜3],
(415)546-9X34
(423)354+246+6,
(431)26>4-125+5,
(416)96X325-295)
(424)572+4X5,
(432)(124-85)X2+6,
(434)(75+240)+(20-5),
(442)320-770+1
(450)
315—135+
(435)540+442-32X11),
(443)490£0X54
(451)
105—13X5+57,
(436)250-250+50,
(444)305—89+164
(452)
(45+240)+(20—5),
(437)125X38,
(445)451—(164—88)(453)
197—12X9+61,
(438)653—219—81—53,
(446)(93+111)+34
(454)
38+160+40—30),
(439)99>45+45,
(447)344—6X8,
(455)
(224-185)X12+26,
(440)325+3X(276—250),
(448)(227—57)+34,
(456)
(25+40)X4,
(458)(55+250)+(30-25),
(466)99X78+78,
(474)12X5+567吃1
(459)125>25X32,
(467)35X(320-170)+50
(475)102+150+25+5
(460)2300-165-35,
(468)25X33X4
(476)966+(27+19)X45
(461)25>204,
(469)(36X54-984)+24
(477)64+992+@26-394)
(462)125X8+4),
(470)150+90+(67-52)]
(478)35X(800-600+5)
(463)3200+5+4,
(471)61X99
(479)(76+38X30)T6
(464)
56X32-46X32,
(472)13X56+56>87
(480)
14X752-(152+28)]
(465)
432+)4+17X54,
(473)261-(210+165)-15
(481)
360X1000+408+92)]
(483)9846-87X(360^60)
(491)900吃5W
(492)160-60吃
(484)508X345-(1526-1521)
(485)24X25+876H3
(493)8507-(153-48)+5369,
(486)956-946韶3-406
(494)645-45X(50-38),
(487)9X4X5
(495)(32+360韶5)X72,
(488)176-(76+38)
(496)412-(307-36X4),
整数混合运算498题答案
=33.
=6080;
(16)450-230+112
=220+112
(3
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