人教版五年级数学上册用竖式计算练习题

0.86X73.3X1612.8X420.19X406.7X0.32.4X6.25.7X1.070.45X0.60.56X0.043.7X4.60.29X0.070.056X0.151.8X230.37X0.141.06X250.082X0.140.18X8.454.5X0.0020.72X0.153.7X200]72-1514.21-786-161.26-28二、用竖式计算0.416-326.6-443.5-2918.9-2737.5^628.6-1120.4-243.64-5215.6-12328-162.19一0.35.58-3.10.84一0.3551.3一0.2725.6一0.0325.88一0.565.98一0.2319.76-5.26.21一0.030.76-0.03819.2-124.05一0.00546.8-0.5274.4一0.93三、按要求计算1、保留一位小数1.2X1.40.37X8.43.14X3.94.8-231.55-3.67.09一0.52精心整理2、保留二位小数3.18一7246.4-135.63一6.140一7.50.86X1.22.34X0.151.05X0.260.34X0.540.012X0.253、保留三位小数1.29029…0.018383…….275275 ……4、除不尽的用循环节表示％tr-2.29-1.1153-7.21L-/23-3.3\I八'11四、计算，能简算的要简算‘I」：!4.8X0.250.78X978r-1:1/'?0.5X2.33X81.5X1050.3X2.5X0.4/■印111.2X2.5+0.8X2.57.2X1.6+0.8(16.8+1.47)-0.7 0.75X18-0.152.07一0.23一0.4521.36一0.8-12.97.28+32-2.50.125X7.41X80(3.2+0.56)1-0.81.08X0.8-0.272.05一0.82+33.644.28一0.9-4.19.07—22.7-3.42.02X8.51.25+4.6+0.751.6X75X1.2556X1.25 3.4X7X1.50.8X0.25X0.4X1.2554.9X0.384.05+37.851.25X0.7X0.89.8X256.1X3.6+3.6X3.92.96X40五、解方程（前三题要检验）x-8=165x=8043-x=3820-x=96.3-x=7x-4.5=1.26x+3=94x-2=105x-39=56六、解方程

精心整理18+5x=218x-4X14=07x-3=8.194(6x+3)=602x+23X4=134(3x-4)X5=42x+1.5x=17.58x-3x=1053x+x+6=263x+6=182x-7.5=8.516+8x=408(x-6.2)=41.6(x-3)-2=7.513.2x+9x=33.35.4x+x=12.6x-0.36x=16x+4.8=7.2x-6.5=3.2x:8=0.46x+18=48”b11.f-3(x+2.1)=10.512x-9=8.7/J Lf3.8+x=6.31I;”*,$;•■* 1124x-3X9=292(x-6.2)=85(x+1.5)=17.55x=14x-7.9=2.61■/. i1J13(x+5)=169七、解决问题■1/ | C—..i1.市公交公司的5辆汽车一星期节约汽油42千克，平均每辆汽车每天可以节约汽油多少千克？2、一种圆珠笔原价每支3.8元，降价后每支便宜0.2元，原来买180支笔的钱，现在可以买多少支？3、果园里有桃树和杏树一共有1750棵，桃树的棵数是杏树的2.5倍。桃树和杏树各有多少棵？（用方程解）4、有一块梯形的菜地，上底是32米，下底是48