五年级数学下册《分数和小数、百分数的互化》，常用数值整理！
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简介
=0.5 =50% =0.75 =75% =0.4 =40% =0.8 =80% =0.375 =37.5% =0.875 =87.5% =0.15 =15% =0.45 =45% =0.08 =8%
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