六年级下册数学重点必背 常见《分数、小数、百分数》互化
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简介
12=0.5=50% 14=0.25=25% 34=0.75=75% 15=0.2=20% 25=0.4=40% 35=0.6=60% 45=0.8=80% 18=0.125=12.5% 38=0.375=37.5% 58=0.625=62.5% 78=0.875=87.5% 110=0.1=10% 310=0.3=30% 710=0.7=70%
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