四年级数学简便计算题集

99X13+1399X13+1325+199X2532X16+14X32178x99+178第一种(300+6)x1225x(4+8)125x(35+8)(12+24+80)x5032x(25+125)25x(24+16)4x(25x65+25x28)(13+24)x8第二种84x101504x2578x10225x204704x2588x125102x76101x87第三种99x6499x16638x99999x9998x19958x9899x2798x34第四种简便计算分类练习题简便计算分类练习题7300-25-47300-25-43900-(39x25)420-(5x7)800-(20x8)79x42+79+79x5784x36+64x8475x99+2x7578X4+78X3+78X375x27+19x2531x870+13x310第五种88X12572X12575x2412x25125X32X875x2425X32X12550x(34x4)x3(13x125)x(3x8)138x25x425x32x12588X12572X12575x2412x25125X32X875x2425X32X12550x(34x4)x3(13x125)x(3x8)138x25x425x32x125第六种3600-25-48100-4-753000-125-81250-25-5简便计算分类练习题简便计算分类练习题第七种1200-624-762100-728-772273-73-27847-527-2735001—247—1021—2322356—(1356—721)1235—(1780—1665)3065—738—10652357—183—317—3572365—1086—214第八种278+463+22+37732+580+268425+14+186158+262+1381034+780320+102375+219+381+2252214+638+286(181+2564)+2719378+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)简便计算分类练习题简便计算分类练习题98-18X5+2598-18X5+2556X8-56X8280-80-412X6-12X6第十种576-285+85825-657+57690-177+77755-287+87第十一种871-299497—299157-99363-199968-5991883—398899+3443999+4982370+1995157+99第十二种178X101-17883X102-83X217X23-23X783x102—83x2178x101—17835X127-35X16-11X35123x18—123x3+85x123容易出错类型600-60-15（共五种类型）20X4-20X4736-35X2025X4-25X4简便计算分类练习题简便计算分类练习题48X52X248X52X2—4X4825X23X（40+4）999X999+1999175-75*2525X8-25X880-20X2+6036X9-36X936-36-6-625X8-（25X8）100+45-100+4515X97+3100+1-100+1102+1-102+148X99+11000+8-1000+85+95X2865+35X1325+75-25+7540+360-20-1013+24X8672-36+64324-68+32100-36+6426X39+61X2678X101—78简便计算综合练习题1姓名得分356X9—56X999X55+5552X76+47X76+76134X56—134+45X134简便计算分类练习题简便计算分类练习题276+228+353+219276+228+353+219(375+1034)+(966+125)(2130+783+270)+1017184＋98695＋202864－199738－301380380＋476＋120(569+468)+(432+131)704X25256－147－53373－129+29189－(89+74)28X4X25125X32X259X72X125简便计算练习题2姓名得分720三16三5630三42456-(256-36)102X3598X42158+262+138375+219+381+22550015001-247-1021-232181+2564)+2719378+44+114+242+222简便计算分类练习题简便计算分类练习题98X19998X199123X18－123X3+85X12350X(34X4)X399+999+9999+999997755－(2187+755)2214+638+2863065－738－1065899+3442357－183－317－3572365－1086－214497－2992370+19957755－(2187+755)简便计算练习题3姓名得分3999+4981883－39812X2575X24138X25X4(13X125)X(3X8)(12+24+80)X5025X32X12532X(25+125)88X125102X76178X101－17884X36+64X8475X99+2X75简便计算分类练习题简便计算分类练习题25X(24+16)178X99+17879X42+79+79X57730022524810024275158+262+138姓名简便计算练习题4姓名得分480022521500212548002252150021251248224315021516800-12030100-210032000-40049700-700375+219+381+2255001－247－1021－232181+2564)+2719378+44+114+242+222276+228+353+219(375+1034)+(966+125)7755－(2187+755)2214+638+28630657755－(2187+755)2214+638+2863065－738－1065899+3443999+498(2130+783+270)+101799+999+9999+999992357－1832357－183－317－3572365－1086－214497－299简便计算练习题5姓名得分12X2575X24138X25X412X2575X24(12+24+80)X50704X2525X32X12532X(25+125)(12+24+80)X5088X125102X7658X98178X101－17884X36+64X8475X99+2X7583X102－83X298X199123X18－123X3+85X12350X(34X4)X325X(24+16)178X99+17879X42+79+79X5721500三12573002252481002427516800F120简便计算练习题6姓名得分(a+b)+c=a+(b+c)2.73＋0.89＋1.274.37＋0.28＋1.63＋5.72a－b－c=a－(b+c)9.3－5.26－2.74109.3－5.26－2.7414.9－(5.2+4.9)18.32－5.47－4.32(aXb)Xc=aX(bXc)25X6.8X0.040.25X32X0.1256.4X1.25X12.525X6.8X0.04cX(a+b)=cXa+cXb0.45X2010.58X10.150.2X994.7X9.9简便计算练习题7姓名得分.3.28X5.7＋6.72X5.72.1X99＋2.123X0.1＋2.3X9.90.18＋4.26－0.18＋4.260.58X1.3三0.58X1.37.3-4-4+2.7X0.253.75X0.5-2.75-25.26X0.125＋2.74-8a-b-c=a-（bXc）6.3-1.89.5-（1.9X8）12.8-（0.4X1.6）简便计算分类练习题简便计算分类练习题13.7X0.2513.7X0.25—3.7-410.7X16.1-1.1X10.7+10.7X5930三0.6-4-563.4三2.5三0.4(7.7+1.54)三0.7简便计算练习题8姓名得分6.9+4.8+3.115.89+(6.75—5.89)7.85+2.34—0.85+4.6635.6－1.8－15.6－7.213.75－(3.75＋6