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1、2018 人教版四年级数学下册简便运算专题练习(打印版)简便计算练习题 1时间：得分：70425253212532(25+125)881251027658981781011788436+64847599+2758310283298199123181233+8512350(344)325(24+16)17899+1787942+79+79577300254810047516800120301002100320004002150012549700700124824315015480025简便计算练习题 2时间：得分：600-601504204736-352025425498-185+2556856
2、8280-804126126175-752513+24825825880-202+6036936936-366-6258(258)100+45-100+451597+3100+1-100+1324-68+321000+8-1000+85+9528102+1-102+165+351325+75-25+7540+36020-10简便计算练习题 3时间：得分：2356(1356721)1235(17801665)7527+192531870+133104(2565+2528)(300+6)1225(4+8)125(35+8)(13+24)8841015042578102252049964991663
3、8999913+1325+199253216+1432784+783+7831253282532125881257212599999简便计算练习题 4时间：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-
4、99363-199968-599简便计算练习题 5时间：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)(1
5、2+24+80)50简便计算练习题 6时间：得分：6.9+4.8+3.115.89+(6.755.89)7.85+2.340.85+4.6635.61.815.67.213.75(3.75+6.48)47.87.45+2.555.411-5.466.868.661.340.2516.240.25320.1252.5(4+0.4)(1.250.125)84.8100.14.29956.59.9+56.57.0910.80.87.093.834.56+3.835.443.654.736.50.3713.70.253.7410.716.1-1.110.7+10.75简便计算练习题 7时间：得分：72
6、0165(181+2564)+2719456(25636)9842158+262+138375+219+381+2255001247102123263042378+44+114+242+222276+228+353+219(375+1034)+(966+125)(2130+783+270)+101799+999+9999+999997755(2187+755)2214+638+28630657381065899+3442357183317357236510862144972992370+199510235简便计算练习题 8时间：得分：3999+498188339812257524138254(
7、13125)(38)(12+24+80)50253212532(25+125)102761781011788436+64847599+27598199123181233+8512350(344)325(24+16)17899+1787942+79+795773002548100475158+262+13888125简便计算练习题 9时间：得分：12482448002521500125375+219+381+22550012471021232(181+2564)+2719378+44+114+242+222276+228+353+219(375+1034)+(966+125)(2130+783+
8、270)+101799+999+9999+999997755(2187+755)2214+638+28630657381065899+3442357183317357236510862144972992370+19953999+4981883398315015简便计算练习题 10时间：得分：12257524138254(12+24+80)50704252532125881251027658981781011788436+64847599+2758310283298199123181233+8512350(344)325(24+16)17899+1787942+79+79572150012573
9、00254810047516800120(13125)(38)32(25+125)简便计算练习题 11时间：得分：(a+b)+c=a+(b+c)2.73+0.89+1.274.37+0.28+1.63+5.72abc=a(b+c)100.4322.5689.35.262.7414.9(5.2+4.9)18.325.474.32(ab)c=a(bc)256.80.040.25320.1256.41.2512.5c(a+b)=ca+cb0.452010.5810.150.2994.79.9简便计算练习题 12时间：得分：3.285.7+6.725.72.199+2.1230.1+2.39.90.1
10、8+4.260.18+4.260.581.30.581.37.34+2.70.253.750.52.7525.260.125+2.748abc=a(bc)9.5(1.98)12.8(0.41.6)9300.6563.42.50.46.31.8(7.7+1.54)0.7简便计算练习题 13时间：得分：2639+612635695699955+5578101785276+4776+7613456134+45134485224482523(40+4)999999+1999184+98695+202864199738301380+476+120(569+468)+(432+131)7042525614753373129+29189(89+74)2842512532259721254899+1672-36+64100-36+64