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1、1.3/7 49/9-4/32.8/9 15/36+1/273.12 5/6-2/9 34.8 5/4+1/45.6 3/8-3/8 66.4/7 5/9+3/7 5/97.5/2-(3/2+4/5)8.7/8+(1/8+1/9)9.9 5/6+5/610.3/4 8/9-1/311.7 5/49+3/1412.6(1/2+2/3)13.8 4/5+8 11/514.31 5/6-5/616.5/9 18-14 2/717.4/5 25/16+2/3 3/418.14 8/7-5/6 12/1520.3 2/9+1/321.5/7 3/25+3/723.1/5 2/3+5/624.9/22+1
2、/11 1/225.5/3 11/5+4/3/111小学小学_六年级数学六年级数学六年级脱式计算题六年级脱式计算题26.45 2/3+1/3 1527.7/19+12/19 5/628.1/4+3/4 2/329.8/7 21/16+1/230.101 1/5-1/5 2131.501604032.120-14418+3533.347+452-41605234(58+37)(64-95)35.95(64-45)38.85+14(14+20826)39.(284+16)(512-820818)40.120-36418+3541.(58+37)(64-95)42.(6.8-6.80.55)8.54
3、3.0.12 4.80.124.844.(3.21.5+2.5)1.645.6-1.6446.7.20.8-1.2547.6.5(4.8-1.24)=0.681.9+0.321.948.10.15-10.750.4-5.749.5.8(3.87-0.13)+4.23.742/1150.32.52-(6+9.7283.2)2.551.(375+1034)+(966+125)52.(2130+783+270)+101753.99+999+9999+9999954.7755(2187+755)55.2214+638+28656.3065738106557.899+34458.235718331735
4、759.2365108621460.49729961.2370+199562.3999+49863.188339864.122565.752466.13825467.(13125)(38)68.(12+24+80)5069.7042570.253212571.32(25+125)3/1172.8812573.1027674.589875.17810117876.8436+648477.7599+27578.8310283279.9819980.123181233+8512381.50(344)382.25(24+16)83.17899+17884.7942+79+795785.73002548
5、6.810047587.1680012088.30100210089.3200040090.4970070091.12482492.31501593.4800254/1194.2150012595.12343-432396.175752597.480075+3698.47.83-(6.83+13.5)99.(947599)7664100.2800 1007891.(25%-695%-12%)*362.3/4*3/5+3/4*2/53.(1-1/4+8/9)/7/94 2/3+1/6/3/24+2/215 1*8/15*3/56 10-3/4/9/10-1/67(1/3+1/2)/5/6-1/3
6、/1/78 2/3/5+3/5/2+3/49 1/(2-2/3/1/2)*2/510 32*3.2567811.7 5/49+3/1412.6(1/2+2/3)13.8 4/5+8 11/514.31 5/6 5/615.9/7-(2/7 10/21)5/1116.5/9 18 14 2/717.4/5 25/16+2/3 3/418.14 8/7 5/6 12/1519.17/32 3/4 9/2420.3 2/9+1/321.5/7 3/25+3/722.3/14 2/3+1/623.1/5 2/3+5/624.9/22+1/11 1/225.5/3 11/5+4/326.45 2/3+1
7、/3 1527.7/19+12/19 5/628.1/4+3/4 2/329.8/7 21/16+1/230.101 1/5 1/5 2131.5016040(58+370)(64-45)32.120-14418+3533.347+452-41605234(58+37)(64-95)35.95(64-45)36.178-14556+42 420+580-64212837.812-700(9+3111)(136+64)(6/1165-34523)38.85+14(14+20826)39.(284+16)(512-820818)40.120-36418+3541.(58+37)(64-95)42.
8、(6.8-6.80.55)8.543.0.12 4.80.124.844.(3.21.5+2.5)1.6(2)3.2(1.5+2.5)1.645.6-1.64=5.38+7.85-5.37=46.7.20.8-1.25=6-1.193-0.43=47.6.5(4.8-1.24)=0.681.9+0.321.948.10.15-10.750.4-5.749.5.8(3.87-0.13)+4.23.7450.32.52-(6+9.7283.2)2.551.3/7 49/9-4/352.8/9 15/36+1/2753.12 5/6 2/9 354.8 5/4+1/455.6 3/8 3/8 656
9、.4/7 5/9+3/7 5/957.5/2-(3/2+4/5)58.7/8+(1/8+1/9)59.9 5/6+5/67/1160.3/4 8/9-1/361.7 5/49+3/1462.6(1/2+2/3)63.8 4/5+8 11/564.31 5/6 5/665.9/7-(2/7 10/2166.5/9 18 14 2/767.4/5 25/16+2/3 3/468.14 8/7 5/6 12/1569.17/32 3/4 9/2470.3 2/9+1/371.5/7 3/25+3/772.3/14 2/3+1/673.1/5 2/3+5/674.9/22+1/11 1/275.5/3
10、 11/5+4/376.45 2/3+1/3 1577.7/19+12/19 5/678.1/4+3/4 2/379.8/7 21/16+1/280.101 1/5 1/5 2181。(15.6+9.744/2.4)*0.58/11)82。2.881/0.43-3.5*0.2483。13.5*0.68/8.584。43.6-7.6*4.185。(86.9+667.6)/50.386。(73.5+80.5)/(10+12)87。(7.8*15+5.1*10+6*5)/(15+10+5)88。12.53-1.35*2-9.389。0.8*(4-3.75)/0.190。6-1.3*(10-7.3)9
11、1。3/7 49/9-4/392。8/9 15/36+1/2793。12 5/6 2/9 394。8 5/4+1/495。6 3/8 3/8 696。4/7 5/9+3/7 5/997。5/2-(3/2+4/5)98。7/8+(1/8+1/9)99。9 5/6+5/6100。3/4 8/9-1/37 5/49+3/146(1/2+2/3)8 4/5+8 11/59/1131 5/6 5/69/7-(2/7 10/21)5/9 18 14 2/74/5 25/16+2/3 3/414 8/7 5/6 12/15 17/32 3/4 9/243 2/9+1/35/7 3/25+3/7.3/14 2
12、/3+1/61/5 2/3+5/69/22+1/11 1/25/3 11/5+4/345 2/3+1/3 157/19+12/19 5/61/4+3/4 2/38/7 21/16+1/23659415423723314623696316050619460352307241265184381163811300(7969146354)62932513(266250)10/117410053(440280)(300260)100+253-909021367074100538116723369(631 5)33/7 49/9-4/38/9 15/36+1/2712 5/6 2/9 38 5/4+1/4.6 3/8 3/8 64/7 5/9+3/7 5/95/2-(3/2+4/5)7/8+(1/8+1/9)9 5/6+5/63/4 8/9-1/37 5/49+3/146(1/2+2/3)8 4/5+8 11/531 5/6 5/69/7-(2/7 10/21)/1111