小数加减乘法混合运算练习题

一、小数加减法一、小数加减法优质资料优质资料一、小数加减法一、小数加减法44x44x0.125x2 ⑸1.01x8.5-1.01x3.5优质资料⑴72.5-(5.2+18.6)⑵2.25+13.2+2.75 ⑶29-2.15-13.85⑷17.85+2.9-4.85⑸15.5+3.76+14.5⑷17.85+2.9-4.85⑸15.5+3.76+14.5二、小数乘法⑴0.48x1.25 ⑵18x3.06 ⑶3.45x21(4)36x5.5 ⑸0.28x0.25三、小数加减乘混合运算⑴0.25x5.8x0.4⑵0.79x98+0.79x2 ⑴0.25x5.8x0.4⑴59.46+18.28⑵46.31-21.76⑴59.46+18.28⑵46.31-21.76⑶5.67-(2.34+1.67)⑷5.85-1.75-0.25 ⑸5.67-(2.34+1.67)二、小数乘法⑴0.4x0.076 ⑵1.5x0.062 ⑶6.5x0.34(4)150x(4)150x0.12⑸)0.87x1.5三、小数加减乘混合运算(1)16+2.4x0.3⑵3.4+1.25(1)16+2.4x0.3⑵3.4+1.25x2.4⑶31.8+3.2x44 8.59—4.1x0.1—4.59 )2.6+1.4x1.5⑶20.67-11.34⑴9.56+12.78 ⑵12.37-5.694⑶20.67-11.34⑷15.85+0.285 ⑸23.15-17.46二、小数乘法⑴0.57x0.032 ⑵)6.8x0.29 ⑶12.6x0.63⑷3.07⑷3.07x0.59⑸0.27x1.05三、小数加减乘混合运算⑴5.67x0.2-0.62⑵33.34+4.5x2⑶0.8x2.5+6.2x4⑷⑷3.45+1.79x0.5 ⑸112.6-11.4x5优质资料优质资料一、小数加减法⑴⑴12.56+0.297⑵3.285+1.79 ⑶13.25-6.88⑷6.85+3.765⑸27.8-13.45二、小数乘法⑴2.43⑴2.43x0.028 ⑵13.4x0.74⑶1.35x10.3⑷16.8⑷16.8x0.68⑸0.159x3.57三、小数加减乘混合运算⑴10.1x38.67-3.867出(12.5-1.25)x81.2x2.5+8.2x6⑷⑷3.7x1.63-0.37x15.3 ⑸8.63x25-0.063x250优质资料优质资料一、小数加减法（竖式计算）⑴27.38+4.83=⑷6.52-3.44=二、小数乘法⑴5.6x2.09=⑷5.22x0.83=三、小数加减乘混合运算⑵26.75+2.83=⑸15.31+13.51=⑵3.77x1.8=⑸1.666x6.1=⑴6.8-6.8x0.5 ⑵0.25x3.2x12.5 ⑶⑶3.64-2.58=⑶0.62x9.56=2.6+2.4x（1.4-1.15）⑷⑷7.7x9+7.9x3 ⑸0.8x[15.5-(3.21+5.79)]优质资料优质资料一、小数加减法(竖式计算)⑴ 15.85+64.69=⑵19.01-7.99=3)7.51+0.479=⑷5.48-3.25= ⑸8.03-4.56=二、小数乘法⑴5.61x2.31=⑵⑴5.61x2.31=⑵8.9x2.4=3 9.77x0.02=⑷1.384x5.1=⑷1.384x5.1=⑸8.78x6.83=三、小数加减乘混合运算三、小数加减乘混合运算三、小数加减乘混合运算优质资料优质资料⑴⑴31.8+3.2x4 ⑵51.8-7.05x6 ⑶0.4x2,7x0.25+0.23优质资料优质资料⑷0.8x1.5-1.2x0,5 ⑸3.4+1.25x2.4)一、小数加减法(竖式计算)⑴ 3.27-2.49=⑵10.63+58.79=⑶11.65-7.39=⑷4.98+18,69=5)9.03-8.577=二、小数乘法⑴9.99x7.06= ⑵4.79x2.8= ⑶5.47x2.62=⑷4.84x2.9= ⑸8.56x6.5=⑴2.55x7.1+2.45x7.1⑵14.37x2.6+2.6x5.63⑶1.25x3.2+7.8⑷32x1.5+2.5 ⑸[37.85-(7.85+6.4)]x30一、小数加减法(竖式计算)⑴8.25+1.55/)9.43-8.05= ⑶)1.875+2.908=⑷4.28-3.397=⑸6.13+2.86=二、小数乘法⑴56.78x3.8= ⑵5.6x2.79= ⑶3.77x1.8=⑷0.902x9.6= ⑸5.22x0.73=⑴0.4x0.9x0.25⑵31.8-3.2x0.4⑶2.6+2.4x(1.4-0.9)(4)18.75-0.25x2-4.54⑸8.59-4.9x0.1-2.1一、小数加减法（竖式计算）⑴26.8+3.02=2）6.07-4.993=⑶3.7+2.36=415.4+2.97= ⑸10.2-8.75=二、小数乘法⑴5.55x5.2= 236.02x0.35= ⑶2.92x3.53=4)9.77x0.32= ⑸7.65x8.05=(3)12.7+6.858=⑶(3)12.7+6.858=⑶5.65x6.5=⑴23.2x(0.15+0.25^2)5.38+7.85-5.37⑶3.5-1.15x0.2⑷0.68x9.9+0.32x9.95)(7.1-5.6)x0.9-1.35一、小数加减法(竖式计算)⑴7.3-2.625= 23.05-2.9=⑷0.704-0.25=512.16+5.347=二、小数乘法⑴4.88x2.9= (2)9.99x0.82=(4)5.61x4.9=5)5.5x6.74=(4)5.61x4.9=5)5.5x6.74=优质资料优质资料⑷⑷4.67x0.39= ⑸)5.5x2.44=优质资料优质资料三、小数加减乘混合运算⑴6.5x(4.88-1.2x4)2)3.14x9.9+0.314⑶2.5x7.83x0.4⑷0.595x40.5+0.44x5.95⑸6.27x1.5-6.27一、小数加减法(竖式计算)⑴0.506-0.19= 23.906+0.66= ⑶12.03+0.875=⑷75.6-3.55= ⑸62.1-17.607=二、小数乘法⑴1.679x6.1= (2)9.45x0.802= ⑶)8.9x2.34=

三、小数加减乘混合运算⑴3.72x3.5+6.28x3.5⑵4.8x7.8+78x0.52⑶1.25x2.5x3247.09x10.8-0.8x7.09536.8-3.9-6.1x0.5一、小数加减法(竖式计算)⑴15.98-3.9= ⑵18.7+3.96= ⑶43.5-27.634=45.67-0.845=57.81+3.735=45.67-0.845=57.81+3.735=二、小数乘法⑴3.9x1.02=⑵⑴3.9x1.02=⑵5.75x0.504=⑶6.19x2.06=⑴⑴2.65x10.01= ⑵3.82x5.67= ⑶70.8x12.4=优质资料优质资料(4)4.28x5.5=5)4.6x8.32=(4)4.28x5.5=5)4.6x8.32=优质资料优质资料三、小数加减乘混合运算62.5x0.8+12.5x0.04 ⑵25x0.32+1.22⑶2.8x0.04x2.543.5x5.2＋14.8x3.5 56.4x3.28+4.6x3.28-3.28一、小数加减法(竖式计算)⑴3.1-2.07= ⑵ 3.87+3.54= ⑶0.4-0.125=4 9.6+4.78= 511.004-7.3=二、小数乘法⑷0.69x20.9=5)30.5x2.04=三、小数加减乘混合运算⑴1.93+2.7+2.07+7.3⑵0.56x99+0.56⑶(0.25+2.5+25)x0.4⑷15.6x13.1-15.6-15.6x2.1⑸12.5+0.5x0.08x20一、小数加减法(竖式计算)⑴1.908-0.899= ⑵8.67+3.076= ⑶10.1-0.555=⑷5.94+10.897= ⑸37.78+