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小数除法,百分数除法,分数除法计算题200道

5.6×2.93.77×1.80.02×965.22×0.39.99×0.024.67×0.95×2.441.666×6.19.432×0.0025.6×6.54.88×2.95.61×4.38.9×2.45.5×559.77×0.021.384×5.18.78×832.6×610.059×0.24.268×1.757×5.79.46×2.8517.8×6.41.5×4.92.5×0.885.555×5.22.22×3.337.658×8536.02...

1、把整数、小数都化成分数,然后按分数的运算法则进行运算。如 8÷0.6×1/9 =8÷6/10×1/5 =8×10/6×1/5 =8/3 2、也可把分数化成小数,然后按小数的运算法运算。

没有题目喔?

运算法则 1. 整数加法计算法则: 相同数位对齐,从低位加起,哪一位上的数相加满十,就向前一位进一。 2. 整数减法计算法则: 相同数位对齐,从低位加起,哪一位上的数不够减,就从它的前一位退一作十,和本位上的数合并在一起,再减。 3. 整数...

1.56÷14 =45 2.65÷13 = 55 3.75÷15 = 55 4.120÷24 =55 5.200÷25 = 85 6.800÷16 = 505 7.840÷21 =405 8.560÷14 = 405 9.390÷13 = 306

去查参考书

5.6×2.9 3.77×1.8 0.02×96 5.22×0.3 9.99×0.02 4.67×0.9 5×2.44 1.666×6.1 9.432×0.002 5.6×6.5 4.88×2.9 5.61×4.3 8.9×2.4 5.5×55 9.77×0.02 1.384×5.1 8.78×83 2.6×61 0.059×0.2 4.268×1.7 57×5.7 9.46×2.85 17.8×6.4 1.5×4.9 2.5×0.88 5.555×...

自己想

3/4×2/3=1/2 7/8×2/7=1/4

0.1*0.2=0.02=2% 0.5*0.2=0.1=10% 0.3*0.2=0.06=6% 0.3*0.4=0.12=12% 0.6*0.5=0.3=30% 0.2*0.8=0.16=16% 0.7*0.8=0.56=56% 0.9*0.8=0.72=72% 0.6*0.9=0.54=54% 0.7*0.4=0.28=28%

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