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0.36÷1.2=0.78-0.3=3.7×2=0.4×0.5=0.39+0.61=10-7.2=0.88÷1.1=0.75×4=11-1.5=2.48÷4=7.8-0.38=2.8×5=4×10.1=4×0.25=3.2+1.6=10.6-5.2=0.32+1.68=-五年级数学

[db:作者]  2019-03-09 00:00:00  互联网

题文

0.36÷1.2=0.78-0.3=3.7×2=0.4×0.5=
0.39+0.61=10-7.2=0.88÷1.1=0.75×4=
11-1.5=2.48÷4=7.8-0.38=2.8×5=
4×10.1=4×0.25=3.2+1.6=10.6-5.2=
0.32+1.68=0.8×125=7.28÷7=4.8+39=
43÷0.01=0.4÷2=1.3×60=1.5×0.04=
1.53-0.7=1.5-0.6=0.3÷1.5=95÷19=
0.65+4.35=14-7.4=11.2-9.8=
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0.9×1.25×8=5.85+1.37+4.25=
0.43×10+57=62-2.8-1.2=2.7×3÷2.7×3=0.8×0.5×1.25=
题型:解答题  难度:中档

答案

0.36÷1.2=0.30.78-0.3=0.483.7×2=7.40.4×0.5=0.2
0.39+0.61=110-7.2=2.80.88÷1.1=0.80.75×4=3
11-1.5=9.52.48÷4=0.627.8-0.38=7.422.8×5=14
4×10.1=40.44×0.25=13.2+1.6=4.810.6-5.2=5.4
0.32+1.68=20.8×125=1007.28÷7=1.044.8+39=43.8
43÷0.01=43000.4÷2=0.21.3×60=781.5×0.04=0.06
1.53-0.7=0.831.5-0.6=0.90.3÷1.5=0.295÷19=5
0.65+4.35=514-7.4=6.611.2-9.8=1.4
4
5
-
7
10
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1
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0.9×1.25×8=95.85+1.37+4.25=11.47
0.43×10+57=61.362-2.8-1.2=582.7×3÷2.7×3=90.8×0.5×1.25=0.5

据专家权威分析,试题“0.36÷1.2=0.78-0.3=3.7×2=0.4×0.5=0.39+0.61=10-7.2=0..”主要考查你对  小数的加法和减法  等考点的理解。关于这些考点的“档案”如下:

小数的加法和减法

考点名称:小数的加法和减法

  • 学习目标:
    1、学习、探索小数加法和减法的计算方法。 
    2、理解小数点对齐的道理,掌握小数加法和减法的计算方法。

  • 方法点拨:
    小数加法:小数点对齐,最低位加起,满十向前一位进一。 
    小数减法:小数点对齐,最低位减起,不够减借1还10。



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