鲁教版四年级数学简便运算专题练习.docx

集团文件发布号：（9816-UATWW-MWUB-WUNN-INNUL-DQQTY-19882）鲁教版四年级数学简便运算专题练习(鲁教版)四年级数学简便运算专题练习简便计算练习题1姓名得分158+262+138375+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+28630657381065899+3442357183317357236510862144972992370+19953999+498188339812257524138254(13125)(38)(12+24+80)50简便计算练习题2姓名得分70425253212532(25+125)881251027658981781011788436+64847599+2758310283298199123181233+8512350(344)325（24+16）17899+1787942+79+79577300254810047516800120301002100320004002150012549700700124824315015480025简便计算练习题3姓名得分2356（1356721）1235（17801665）7527+192531870+133104(2565+2528)(300+6)x1225x(4+8)125x(35+8)(13+24)x884x101504x2578x10225x20499x6499x16638x99999x9999X13+1325+199X2532X16+14X3278X4+78X3+78X3125X32X825X32X12588X12572X125简便计算练习题4姓名得分360025481004753000125812502551200-624-762100-728-772273-73-27847-527-273278+463+22+37732+580+2681034+780320+102425+14+186214-（86+14）787-（87-29）365-（65+118）455-（155+230）576-285+85825-657+57690-177+77755-287+87871-299157-99363-199968-599简便计算练习题5姓名得分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+32100-36+64简便计算练习题6姓名得分263961263569569995555781017852764776761345613445134485224482523（404）999999199918498695202864199738301380476120（569468）（432131）704252561475337312929189（8974）284251253225972125简便计算练习题7姓名得分72016563042456（25636）102359842158+262+138375+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+28630657381065899+3442357183317357236510862144972992370+1995简便计算练习题8姓名得分3999+498188339812257524138254(13125)(38)(12+24+80)50253212532(25+125)88125102761781011788436+64847599+27598199123181233+8512350(344)325（24+16）17899+1787942+79+795773002548100475158+262+138简便计算练习题9姓名得分12482431501548002521500125375+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+28630657381065899+3442357183317357236510862144972992370+19953999+4981883398简便计算练习题10姓名得分12257524138254(13125)(38)(12+24+80)5070425253212532(25+125)881251027658981781011788436+64847599+2758310283298199123181233+8512350(344)325（24+16）17899+1787942+79+7957215001257300254810047516800120简便计算练习题11姓名得分（ab）c=a（bc)2.730.891.274.370.281.635.72abc=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12姓名得分3.285.76.725.72.1992.1230.12.39.90.184.260.184.260.581.30.581.37.342.70.253.750.52.7525.260.1252.748abc=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13姓名得分6.94.83.115.89(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)84.8100.14.29956.59.956.57.0910.80.87.093.834.563.835.443.654.736.50.3713.70.253.7410.716.1-1.110.7+10.75