四年级数学简便计算题.docx

四年级数学简便计算题简便计算158+262+13825×32×1255001-247-1021-23249700÷700(181+2564)+2719102×76378+44+114+242+222276+228+353+219(375+1034)+(966+125)497-29999+999+9999+9999988×1257755-(2187+755)58×982214+638+2863065-738-1065(12+24+80)×502357-183-317-3574800÷252365-1086-214(2130+783+270)+10172370+199584×36+64×843999+498138×25×4899+34475×24(13×125)×(3×8)178×101-178704×25375+219+381+22532×(25+125)1883-39883×102-83×298×199123×18-123×3+85×1238100÷4÷7550×(34×4)×325×(24+16)178×99+17875×99+2×7579×42+79+79×577300÷25÷431×870+13×31016800÷12030100÷21002356-(1356-721)32000÷40075×27+19×251235-(1780-1665)1248÷2425x(4+8)32X16+14X323150÷154×(25×65+25×28)21500÷125(300+6)x12504x25125x(35+8)(13+24)x878X4+78X3+78X384x10125+199X2578x10225X32X12525x20499x648100÷4÷75273-73-271034+780320+102999x9999X13+1399x16365-(65+118)3600÷25÷4847-527-273125X32X8278+463+22+373000÷125÷8787-(87-29)88X125638x992100-728-772425+14+186455-(155+230)1250÷25÷51200-624-76732+580+26817X23-23X772X125214-(86+14)576-285+85363-199600-6015÷83X102-83X2755-287+8712X6÷12X6 20X4÷20X4 825-657+57 35X127-35X16-11X35四年级数学简便计算题178X101-178 736-35X20 36X9 36X9÷ 100+45-100+45 968-599157-99 36-36 6-6 ÷25×23×(40+4) 48X99+1 25X4÷25X498-18X5+2556X856X8÷871-299280-80÷415X97+3175-75÷2525X825X8÷690-177+7780-20X2+60100+1-100+125X8÷(25X8)25+75-25+7540+360÷20-10100-36+6465+35X131000+8-1000+813+24X8356×9-56×9864-1995+95X28672-36+64999×999+1999704×25(569+468)+(432+131)2