简便计算分类练习题图

简便计算练习题第一种(12+24+80)x50(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99X13+1325+199X2532X16+14X32178x99+178

79x42+79+79x5784x36+64x8475x99+2x7575x27+19x2531x870+13x31078X4+78X3+78X3第五种88X12572X12575x2412x25125X32X875x2425X32X12550x(34x4)x3138x25x4(13x125)x(3x8)25x32x125第六种3600-25-48100-4-753000-125-81250-25-57300-25-43900-(39x25)420-(5x7)800-(20x8)第七种1200-624-762100-728-772273-73-27847-527-273

5001－247－1021－2322356－（1356－5001－247－1021－2322356－（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）第十种576-285+85825-657+57690-177+77755-287+87第十一种871-299157-99363-199968-5991883－398497－299899+3443999+4982370+1995157+99第十二种178X101-17883X102-83X217X23-23X783x102—83x2178x101—17835X127-35X16-11X35123x18—123x3+85x123容易出错类型（共五种类型）600-60-1520X4-20X4736-35X2025X4-25X498-18X5+2556X8-56X8280-80-412X6-12X6175-75-2525X8-25X880-20X2+6036X9-36X936-36-6-625X8-（25X8）100+45-100+4515X97+3100+1-100+148X99+11000+8-1000+85+95X28102+1-102+165+35X1325+75-25+7513+24X8672-36+64324-68+3240+360+20-10100-36+64简便计算综合练习题1姓名得分26X39+61X26356X9-56X999X55+5578X101-7852X76+47X76+76134X56-134+45X13448X52X2-4X4825X23X(40+4)999X999+1999184+98695+202864-199738-301380+476+120(569+468)+(432+131)704X25256-147-53373-129+29189-(89+74)28X4X25125X32X259X72X125简便计算练习题2720・16+5630720・16+5630・42456－（256－36）102X3598X421582621383752193812255001－247－1021－232(181+2564)+2719378+44+114+242+222276+228+353+219(375+1034)+(966+125)(2130+783+27099+999+9999+999997－755(2187+