1、人教版小学五年级上册数学计算题人教版小学五年级上册数学计算题一、直接写出得数0.59= 3.60.4= 39.680= 47.61= 40.5= 120.06= 121.2= 330= 0.159= 3.26+3.28= 2.540.36=0.2+0.80.5= 6.031000= 120.6= 6.450.01= 0.10.1= 0.240.5= 5.63.6= 1.250.25=10.24.5 2.56 90.25 0.1254=1.2580.5= 160.01= 1.780.3= 0.270.003=0.010.1= 1.820= x-0.4x= 5d-2d=3.60.4= 0.60.8
2、 2.43 0.120.745 1.60.5 0.20.05 2.52.34= 1.51.51.5= 3.61.22.4= 4.7644.7= 0.540.54= 38.500.38= 0.60.8= 30.9=2.50.4= 3.60.4 12.58= 500.04= 800.3= 1.19二、用竖式计算8.082.68 5.54629.38 17.040.26 8.353.5三、竖式计算(得数保留一位小数)0.430.29 52.60.33 4.580.37四、竖式计算(得数保留两位小数)4.38.14 27.60.45 27.60.45 2012 2.91.8 5.080.25五、竖式计
3、算(得数保留三位小数)2.50.7= 2.50.7= 3.259.04=六、竖式计算(用循环小数表示商)36.816 10.13.3 15.311 0.781七、脱式计算(2.65+2.77)(1.98-0.98)= 3.791.6+6.391.6=0.45120.2= 6.22.12.12.82.80.15=2.81.430.57= 106.068.5=60.251.8= 1443.627.2= 0.873.16+4.64= 6.80.750.5=13.750.1252.75= 53+23.47.2=2.8810.430.243.5= 28-(3.4+1.252.4)=(31.8+3.24)
4、5= 31.54(6+3)=0.64257.8+2.2= 22.5+2.52=19464.81.80.9= 36.724.259.9=51807056= 242.42.50.8=3.416(0.01635)=八、用简便方法计算下面各题5.122.544.88= 12.517.80.8= 9.92.5=9.45.810.65.8= 0.1250.320.25= 9.6+9.699=2.87.6+1.42.8 +2.8= 6.310.1= 0.253.212.5=12.59.7+12.58.7= 3.791.6+6.391.6=16.84400.25= 12.50.42.58= 9.5101=4.
5、27.8+2.24.2= 2.557.1+2.457.1=九、解方程4(x+0.3)=4.8 1.2x-0.8x=9.6 20+x=367x-55=59 0.7x=4.2 (10-7.5)x=1 X1.8=0.972 0.06X=1.02 X0.13=0.712.4X=3110、列式计算(1)一个数的25倍是37.75,这个数是多少?(2)比47.88与3.8的商大42.5的数是多少?(3)1.25乘4.2减5,差是多少?(4)比4.7的1.5倍多3.05的数是多少?(5)一个数的25倍是37.5,这个数是多少?(6)比47.88与3.8的商大42.5的数是多少?(7)60比一个数的3倍少30,这个数是多少?(8)一个数的4倍比60多24,这个数是多少?(9)用14.81与5.19的和,乘以它们的差,积是多少?(10)126.8与15.7的和,乘以1.02,积是多少?(11)0.6乘0.8的积加上0.12后,再除以1.2,商是多少?
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