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四年级计算题大全.docx

1、四年级计算题大全四年级计算题大全500+道(修正版)3362511252335241256536125116582568133125125343362521534205323120637481912143256833621245313120621126302121352432541123212111417184312085121461135241583326416109332042511830215302542102111924325296612518030720303603092040780604322462523837438501778026960405441789828420307802

2、06903075050840605204092023840247044448032672217545889739624265761817317117369165136152153632565523155715836215351262351232119321163322433215125633526165242563130612260153034665224325401674833625125457802069030750508406052040920238402470444480326722175458897396242657618173179.990.02840356303196119198

3、028828362344661348320257210+286544476432148350349303286436694175981266098791002405070397936264502528944320007001355108683127210138982403126892033231225336218583991827888376453243728117369165136152153632565523155715836215294298406052040920238402470444加法交换结合律:482517557814322571288972357288143129235171

4、1653785277316728933583942617534125366125753201533816216332137268158395105822197788.商不变的规律:30025400012524056002532005040025150258002520001259000125混合运算672672127987(345298)65210520(240227)34024020530(320170)90458(8528)23630840(240212)408512(178283)864(2723)12(10512635)252401405336026020510448272163565

5、52024018030245030203146(3442070)624(2714)4(77217)691(165655)5840(120195)15557(18626)23375(2510)15(65934)+(28040)1527-2008(324-285)1226 (1604812)4336(3629)662(3001455)35(320170)50(3654984)2415090(6752)18236(126)640(96-80)457125603584864016122800100789(947599)766436(91327623)(932521)95071363498723(521

6、504)253841223371(3921)(3966)156(17.7-7.2)337.85-(7.85+6.4)3028(5+969.9318)81(72-54)9960(15003245)192(5438)67138254(13125)(38)(12+24+80)5070425253212532(25+125)1781011788436+64847599+2758310283298199123181233+8512350(344)325(24+16)17899+1787942+79+7957730025481004757527+192531870+133104(2565+2528)102

7、76589828084024585(95144024)58870(105202)80400(430087015)1437272756381432(135278)125(331)37.4(8.67.246.6)156107-772937.85-(7.85+6.4)2875+969903181554(72-58)3360(126)5288(2614)85006-(502-80)(10512635)2564(2723)12(453816)24500(240386)64(8742)15(845153)1612(4928)7450(8448)1258+37)(64-95)178-14556+42口算题3

8、8019=40100=202020=75-755=40+36090=1548=7720100-136=66060=7030=341720=60050=350+80=2540=2830=45045=3006=523=42021=460280145+8=45-27=12+1212=0169=136-70280+70=8102745059=6012=850=100020=76040=10046=1225623065+56+18+8498+1242159559609=5090=60030=2034=432=11600=13600=75-18=70-30=8000-3000=1203=3900=9003

9、=3203=2104=25100=25484431.413100120685584.31000=2.50.0545201002.8898757512578591=10(2.3+2.7)7997=0.5+1.5=12062=4(3625)=0.750.3=0.5+0.5=0.5-0.5=3008416=0.691.1=30018=779=240301.30.8=63090=60.37=0100+100=600=2.730.27=54027040050=9933=1850=470+70=144=75050=140070=6120=48040=620-30=217-65-35=30-305126+8

10、=计算下面各题,能简便的要简算491022491257888.332.434.5799376.7-2.633.3-3.3741000(415)3.572+6.52858248(8578)8402870186.450.581.423.276.42.734.612532251200012582544(160+880)20994512(324285)2610236996464715+265+335+285125325462017100-137-263+30075425343466674(16726)37-56+73-4425364510824830267125552278552034620346-3

11、46=9978499999981019810194999+4945452645733836368874(2423506)6(159)255(15530)259925(696456)1648(3959433)(40+4)25=1253225=43574357=245245=245245=576203=289104=9610196=486(18659)41=863297=216305=2532=4723664=402359=4378122257=25(264)=2544=354(22946)=简便计算分类练习题第一种(300+6)x1225x(4+8)125x(35+8)(12+24+80)503

12、2(25+125)25(24+16)4(2565+2528)(13+24)x8第二种84x101504x2578x10225x20470425881251027610187第三种99x6499x16638x99999x9998199589899x2798x34第四种99X13+1325+199X2532X16+14X3217899+1787942+79+79578436+64847599+2757527+192531870+1331078X4+78X3+78X3第五种88X12572X12575241225125X32X8752425X32X12550(344)3138254(13125)(3

13、8)2532125第六种3600254810047530001258125025573002543900(3925)420(57)800(208)第七种1200-624-762100-728-772273-73-27847-527-273500124710212322356(1356721)1235(17801665)30657381065235718331735723651086214第八种278+463+22+37732+580+268425+14+186158+262+1381034+780320+102375+219+381+2252214+638+286181+2564)+27193

14、78+44+114+242+222276+228+353+219(375+1034)+(966+125)(2130+783+270)+101799+999+9999+99999第九种214-(86+14)787-(87-29)365-(65+118)455-(155+230)第十种576-285+85825-657+57690-177+77755-287+87第十一种871-299157-99363-199968-5991883398497299899+3443999+4982370+1995157+99第十二种178X101-17883X102-83X217X23-23X7831028321

15、7810117835X127-35X16-11X35123181233+85123容易出错类型(共五种类型)600-601520X420X4736-35X2025X425X498-18X5+2556X856X8280-80412X612X6175-752525X825X880-20X2+6036X936X936-366-625X8(25X8)100+45-100+4515X97+3100+1-100+148X99+11000+8-1000+85+95X28102+1-102+165+35X1325+75-25+7540+36020-1013+24X8672-36+64324-68+32100-

16、36+64简便计算综合练习题1263961263569569995555781017852764776761345613445134485224482523(404)999999199918498695202864199738301380476120(569468)(432131)704252561475337312929189(8974)284251253225972125简便计算练习题272016563042456(25636)102359842158+262+138375+219+381+22550012471021232(181+2564)+2719378+44+114+242+222

17、276+228+353+219(375+1034)+(966+125)(2130+783+270)+101799+999+9999+999997755(2187+755)2214+638+28630657381065899+3442357183317357236510862144972992370+19957755(2187+755)简便计算练习题33999+498188339812257524138254(13125)(38)(12+24+80)50253212532(25+125)88125102761781011788436+64847599+275123181233+851239819

18、950(344)325(24+16)17899+1787942+79+795773002548100475158+262+138简便计算练习题412482431501548002521500125168001203010021003200040049700700375+219+381+22550012471021232(181+2564)+2719378+44+114+242+222276+228+353+219(375+1034)+(966+125)(2130+783+270)+101799+999+9999+999997755(2187+755)2214+638+2863065738106

19、5899+3443999+498235718331735723651086214497299简便计算练习题512257524138254(13125)(38)7042588125(12+24+80)50253212532(25+125)1027658981781011788436+64847599+2758310283298199123181233+8512350(344)325(24+16)17899+1787942+79+7957215001257300254810047516800120简便计算练习题6(ab)c=a(bc)2.730.891.274.370.281.635.72abc=

20、a(bc)100.4322.5689.35.262.7414.9(5.24.9)18.325.474.32(ab)c=a(bc)256.80.040.25320.1256.41.2512.5c(a+b)=cacb0.452010.5810.150.2994.79.9简便计算练习题73.285.76.725.72.1992.1230.12.39.90.184.260.184.260.581.30.581.37.342.70.253.750.52.7525.260.1252.748abc=a(bc)6.31.89.5(1.98)12.8(0.41.6)9300.6563.42.50.4(7.71.54)0.7简便计算练习题86.94.83.115.89(6.755.89)7.852.340.854.6635.61.815.67.213.75(3.756.48)47.87.45+2.5566.868.661.340.2516.240.25320.1252.5(4+0.4)(1.250.125)

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