还剩36页未读,继续阅读
本资源只提供10页预览,全部文档请下载后查看!喜欢就下载吧,查找使用更方便
文本内容:
四年级计算题大全500+道(修正版)336X25112X52335X24125X6536X125116X58256X81331X25125X34336X25215X34205X3231X20637X48191X214325X68336X21245X3131X20621X126302X12135X24325X4112X32121X11417X18431X20851X21461X13524X15833X26416X10933X20425X118302X15302X54210X21119X24325X2966X1251804-307204-303604-309204-407804-60432・246254-238374-438504-177804-269604-405444-178984-284204-307804-206904-307504-508404-605204-409204-238404-24704・44480・32672・217544-58897・39624・265764-181734-171174-3691・65136X15215X36325X6552X31557X15836X21535X126235X12321X19321X16332X2433X215125X6335X26165X24256X31306X12260X15303X4665X224325X403604-[12+6X5]288+[[26-14X8]500X6-50X2-80105X12-6354-25644-[27-23X12]45+38-16X24500-240+38X6[64-87-42]X15845-15X34-1612X[49-284-7]4504-[84-48]+1258+37+64-9X5178-1454-5X6+42口算题3804-19=40X100=20214-20=75-754-5=40+360+90=15X4X8=77X20=100-13X6=6604-60=70X30=34・17X20=6004-50=350+80=25X40=28X30=504-45=300X6=52+3=4204-21=460+280=14X5+8=45-2X7=12+124-12=04-16X9=13X6-70=280+70=810+27=4504-54-9=60+12=8X5010004-20=7604-40=1004-4X6=12X25=62X3=0X65+5=6+18+84=98+12=42X1X5=9X54-5X9=60X9=50X90=600+30=20X34=43X2=11X600=13X600=75-18=70-30=8000-3000=1204-3=3X900=9004-3=3203=210X4=25X100=25X4=84+4=3-=134-100=120X6=85-58=4-1000=+=45X20=100X=8X9+8=7X54-7X5=125X7X8=5X9+1=10-
2.3+
2.7=7X99+7=
0.5+
1.5=1204-64-2=4X36—25=+
0.3=
0.5+
0.5=
0.5-
0.5=300-84-16=+
1.1=300X18=7+7X9=240X30=-
0.8=6304-90=6-
0.37=0X100+100=60X0=+
0.27=5404-270=4004-50=99+33=14004-70=6X120=4804-40=620-30=217-65-35=30-304-5=12X6+8=计算下面各题,能简便的要简算49X102-2X49125X78X899X37+410004-41X5X X2858244-8X85-788404-28+70X18+++125X32X25120004-125X825X44160+880X2099X45715+265+335+285125X32X546X2021100-137-263+30075X4X2X534+346+6674+167+2637-56+73-4425X3645X108248+30267X12X598X101-949X99+4945+45X26+45X7338X36—36X8874+24X23-5066X15X925X5+155-3025X9925X696+456+1648X39-5944-3340+4X25125X32X2543+57-43+5724X5-24X524X54-24X5576-203289+10496X101-96486-186+59-41863-297216+30525X3247+236+64402+35943+78+122+25725X26X425X44354+229+46简便计算分类练习题第一种300+6xl225x4+8125x35+812+24+80X5032X25+12525X24+164X25X65+25X2813+24x8第二种25x20478x102504x2584x101102X76101X8788X125704X25第三种99x6499x16638x99999x9998X19958X9899x2798x34第四种99X13+1325+199X2532X16+14X32178X99+17879X42+79+79X5784X36+64X8475X99+2X7575X27+19X2531X870+13X31078X4+78X3+78X3第五种88X12572X12575X2412X25125X32X875X2425X32X12550X34X4X3138X25X413X125X3X825X32X125第六种3600+25+48100+4+753000+125+81250+25+573004-254-439004-39X254204-5X78004-20X8第七种1200-624-762100-728-772273-73-27847-527-2735001-247-1021-2322356-1356-7211235-1780-16653065-738-10652357-183-317-3572365-1086-214第八种278+463+22+37732+580+268425+14+186158+262+1381034+780320+102375+219+381+225167X48336X25125X45780・206904-307504-508404-605204-409204-238404-247044-444804-326724-21754・588974-39624・265764-181734-17X28404-35630・319614-191980・28828・36234X46613X48320X257210+28654444-7643214-483504-34930・32864・366944-1759814-26609・8791004-24050704-3979364-26450・25289・4432000700135X5108X68X3127X210138X982X403126X89203X32312X253364-21858・399184-27888・37645・32437X281174-36914-65136X15215X36325X6552X31557X15836X215294・29840・60520・409204-238404-247044-442214+638+286181+2564+2719378+44+114+242+222276+228+353+219375+1034+966+1252130+783+270+101799+999+9999+99999第九种214-86+14787-87-29365-65+118455-155+230第十种576-285+85825-657+57690-177+77755-287+87第十一种1883-398497-299899+3443999+4982370+1995157+99871-299157-99363-199968-599第十二种178X101-17883X102-83X217X23-23X783X102-83X2123X18-123X3+85X123容易出错类型(共五种类型)600-604-1520X4+20X4736-35X2025X44-25X498-18X5+2556X84-56X8280-804-412X64-12X6175-754-2525X84-25X880-20X2+6036X9+36X936-364-6-625X8+25X8100+45-100+451000+8-1000+85+95X28102+1-102+165+35X1325+75-25+7540+3604-20-1013+24X8672-36+64324-68+32100-36+64简便计算综合练习题26X39+61X26356X9—56X999X55+5578X101-7852X76+47X76+76134X56-134+45X13448X52X2-4X4825X23X40+4999X999+1999184+98695+202864-199738-301380+476+120569+468+432+131704X25256-147-53373-129+29189-89+7428X4X25125X32X259X72X125简便计算练习题27204-164-56304-42456-256-36102X3598X42158+262+138375+219+381+2255001-247-1021-232375+1034+966+125378+44+114+242+222181+2564+2719276+228+353+2192130+783+270+101799+999+9999+999997755-2187+7552214+638+2863065—738—1065899+3442370+19957755-2187+7552357-183-317-3572365-1086-214497-299简便计算练习题33999+4981883-39812X2575X24138X25X413X125X3X888X125102X76178X101-17884X36+64X8475X99+2X75123X18-123X3+85X12398X19950X34X4X325X24+16178X99+17879X42+79+79X577300+25+481004-44-75158+262+13812484-2431504-154800+25215004-12516800H-120301004-210032000・400497004-700375+219+381+2255001-247-1021-232181+2564+2719378+44+114+242+222276+228+353+219375+1034+966+1252130+783+270+101799+999+9999+999997755-2187+7552214+638+2863065-738-1065899+3443999+4982357-183-317-3572365-1086-214497-299简便计算练习题512X2575X24138X25X413X125X3X8704X2588X12512+24+80X5025X32X12532X25+125102X7658X98178X101-178加法交换结合律:48+25+175578+143+22+57128+89+72357+288+143129+235+171+165378+527+73167+289+3358+39+42+6175+34+125+366125+75+320153+38+162163+32+137+268158+395+105822+197+
788.84X36+64X8475X99+2X7583X102-83X298X199123X18-123X3+85X12350X34X4X325X24+16178X99+17879X42+79+79X57215004-1257300+25+48100+4+7516800+120简便计算练习题6a+b+c=a+b+ca-b-c—b+c10——-十aXb Xc=aX bXc25X X X32X cX a+b=cXa+cXbX201X99X+X X99+X4-X4-4+XX-+2X++8a+b+c=a+bX c士X8+X9304-4-5+1,54+++H—
5.89------1----------+
6.48X X4X32XX4+
0.4-
0.125X8SX XX1一义66X熟记根本换算关系:高级单位化低级单位X进率低级单位化高级单位+进率练习1米-()分米1千米=()米1米-()厘米1分米-()厘米1厘米=()毫米1元=)分1角=)分1元=)角1吨=)千克1千克二()克1平方米二()平方分米1小时=()分1平方分米二()平方厘米1平方米二()平方厘米分=)秒1平方千米二()平方米平方千米二()公顷1公顷=()平方米稳固练习:吨二)千克(平方分米二()平方毫米兀一)吨)千克吨()分米米5000千克=)吨510米=千米米=)厘米4700米二)千米5米16厘米二(3650克=)千克5千克700克二)千克平方米二)分米360平方米=()公顷(504厘米=米=厘米45千克=(3千米50米=(千米3千克500克=()千克78吨=)千克2米=)厘米10米7分米=(
0.06平方千米=()公顷9千克750克=()千克
8.04吨=
6.24平方米=吨千克平方分米60毫米=()厘米2吨=()千克8米=)分米5000克=)千克3吨500千克=()千克3600千米=)千米()米480毫米+520毫米=()毫米=()米7008千克=)吨()千克4米7厘米=()厘米1米一54厘米=()厘米1米=)分米830克+170克=克=)千克3千克=()克500厘米=)米50000平方米=()公顷3小时=()分8平方米=()平方分米50厘米=()米5米=)分米50000米=)千米6元8角=()元50厘米=()米5厘米=()米280克二)千克28克二()千克7吨900千克千)吨28分米=()米28厘米二()米3角2分二()元7吨90千克二()吨19克=)千克7分二()元6分米二()米619克=)千克64厘米=()米208平方分米二()平方米4620克=)千克7元4角2分=()元1千米50米=()千米3厘米二()米7分=)元38米=)千米13千克二()吨1035千克二()吨14分米=()米5元7角=()元8角5分=()元1元3分=()元7角=)元4厘米=()分米4吨50千克二()吨4米7厘米=()米()吨()千克吨1460米=)千米3平方米7平方分米二()平方米65吨=)千克25厘米=()米0千米20米=()千米4米5分米6厘米=()米5分米6厘米二()米4米6厘米二()米7元2分=()元千克二(7千克560克=()千克千克=()千克()克2千克50克二()千克78厘米=()米8元7角5分=()元9分米6厘米二()米60毫米=()厘米2吨=)千克8米=)分米5000克=)千克3千克=()克7千米=()米400厘米=)米3吨500千克=()千克6000千克=)吨3600千米=)千米()米1吨一320千克=()千克480毫米+520毫米=()毫米=()米7008千克=)吨)千克(4米7厘米=()厘米1米-54厘米=()厘米830克+170克=)克=()千克20张纸叠起来厚1毫米,100张叠起来厚()毫米.30毫米,粗1毫米.这样两个曲别针扣起来长()毫米.每个曲别针长200平方分米二()平方厘米400000000平方分米二()平方千米70000平方厘米二()平方分米620000平方厘米二()平方米960000000平方米=)平方千米18平方米=()平方分米34平方千米二()平方米)平方厘米商不变的规律:20004-12590004-125600・252404-54000-M253004-25800・251504-254004-2532004-50混合运算672-6724-12X7987+345-298X65210义[520+240—227]340-2404-20X530X320-1704-90[458—85+28]+23630X[8404-240-212]4084-[512-178+283]8644-[27-23X12]105X12-6354-25240-1404-5X3360-2604-20X5104X48+2724-1635+65+5—20240+180+30X277-214-7X691165-654-5X58404-[120+1954-15][557—186+26]+23375+25-10X15659-34+2804-4015X27-2004-8324-285X12+26160-484-12X43364-[36-29X6]62X300-1454-535X320-170+5036X54-984+241504-[904-67-52]1824-[364-12+6]57X12—560+35848-28004-100+789947-599+76X6436X913-2764-2393+25X21X95074-13X63+498723-521+504+25384+12+23X37139-21X3964-6156X[
17.7-+3]
7.20]X3028X4-31881+[72-54X9]960+1500-32X45[192-54+38]X67704X2525X32X12532X25+125178X101-17884X36+64X8475X99+2X7583X102-83X298X199123X18-123X3+85X12350X34X4X325X24+16178X99+17879X42+79+79X577300+25+44X25X65+25X28102X7658X98280+8404-24X585X95—1440+24588704-105+20X280400-4300+8704-151437X27+27X563814324-13X52+78125X33-1—I—
6.6156X107-7729287X5+969904-31815544-[72-58X3]。
个人认证
优秀文档
获得点赞 0