2025年文墨小学数学口算心算天天练五年级下册人教版


注:目前有些书本章节名称可能整理的还不是很完善,但都是按照顺序排列的,请同学们按照顺序仔细查找。练习册 2025年文墨小学数学口算心算天天练五年级下册人教版 答案主要是用来给同学们做完题方便对答案用的,请勿直接抄袭。



《2025年文墨小学数学口算心算天天练五年级下册人教版》

① $0.625 =$
答案: $0.625=\frac{625}{1000}=\frac{5}{8}$
② $0.6 =$
答案: $0.6=\frac{6}{10}=\frac{3}{5}$
③ $0.39 =$
答案: $0.39=\frac{39}{100}$
④ $0.36 =$
答案: $0.36=\frac{36}{100}=\frac{9}{25}$
⑤ $0.01 =$
答案: $0.01=\frac{1}{100}$
⑥ $0.52 =$
答案: $0.52=\frac{52}{100}=\frac{13}{25}$
⑦ $0.65 =$
答案: $0.65=\frac{65}{100}=\frac{13}{20}$
⑧ $0.15 =$
答案: $0.15=\frac{15}{100}=\frac{3}{20}$
⑨ $0.34 =$
答案: $0.34=\frac{34}{100}=\frac{17}{50}$
⑩ $5.2 =$
答案: $5.2=5+\frac{2}{10}=5+\frac{1}{5}=5\frac{1}{5}$(或$\frac{26}{5}$)
⑪ $1.6 =$
答案: $1.6=1+\frac{6}{10}=1+\frac{3}{5}=1\frac{3}{5}$(或$\frac{8}{5}$)
⑫ $6.9 =$
答案: $6.9=6+\frac{9}{10}=6\frac{9}{10}$(或$\frac{69}{10}$)
⑬ $2.04 =$
答案: $2.04=2+\frac{4}{100}=2+\frac{1}{25}=2\frac{1}{25}$(或$\frac{51}{25}$)
⑭ $1.87 =$
答案: $1.87=1+\frac{87}{100}=1\frac{87}{100}$(或$\frac{187}{100}$)
⑮ $0.7 =$
答案: $0.7=\frac{7}{10}$
⑯ $10.63 =$
答案: $10.63=10+\frac{63}{100}=10\frac{63}{100}$(或$\frac{1063}{100}$)
⑰ $1.7 =$
答案: $1.7=1+\frac{7}{10}=1\frac{7}{10}$(或$\frac{17}{10}$)
⑱ $4.75 =$
答案: $4.75=4+\frac{75}{100}=4+\frac{3}{4}=4\frac{3}{4}$(或$\frac{19}{4}$)
⑲ $0.49 =$
答案: $0.49=\frac{49}{100}$
⑳ $10.01 =$
答案: $10.01=10+\frac{1}{100}=10\frac{1}{100}$(或$\frac{1001}{100}$)
㉑ $2.25 =$
答案: $2.25=2+\frac{25}{100}=2+\frac{1}{4}=2\frac{1}{4}$(或$\frac{9}{4}$)
㉒ $0.73 =$
答案: $0.73=\frac{73}{100}$
㉓ $0.66 =$
答案: $0.66=\frac{66}{100}=\frac{33}{50}$
㉔ $0.07 =$
答案: $0.07=\frac{7}{100}$
㉕ $4.45 =$
答案: $4.45=4+\frac{45}{100}=4+\frac{9}{20}=4\frac{9}{20}$(或$\frac{89}{20}$)
㉖ $3.6 =$
答案: $3.6=3+\frac{6}{10}=3+\frac{3}{5}=3\frac{3}{5}$(或$\frac{18}{5}$)
㉗ $0.18 =$
答案: $0.18=\frac{18}{100}=\frac{9}{50}$
㉘ $0.8 =$
答案: $0.8=\frac{8}{10}=\frac{4}{5}$
㉙ $6.08 =$
答案: $6.08=6+\frac{8}{100}=6+\frac{2}{25}=6\frac{2}{25}$(或$\frac{152}{25}$)
㉚ $0.75 =$
答案: $0.75=\frac{75}{100}=\frac{3}{4}$

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