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 $0.12 =$
答案: $0.12=\frac{12}{100}=\frac{3}{25}$
② $0.06 =$
答案: $0.06=\frac{6}{100}=\frac{3}{50}$
③ $0.82 =$
答案: $0.82=\frac{82}{100}=\frac{41}{50}$
④ $0.18 =$
答案: $0.18=\frac{18}{100}=\frac{9}{50}$
⑤ $0.1 =$
答案: $0.1=\frac{1}{10}$
⑥ $0.48 =$
答案: $0.48=\frac{48}{100}=\frac{12}{25}$
⑦ $0.375 =$
答案: $0.375=\frac{375}{1000}=\frac{3}{8}$
⑧ $0.04 =$
答案: $0.04=\frac{4}{100}=\frac{1}{25}$
⑨ $0.75 =$
答案: $0.75=\frac{75}{100}=\frac{3}{4}$
⑩ $0.5 =$
答案: $0.5=\frac{5}{10}=\frac{1}{2}$
⑪ $5.25 =$
答案: $5.25=5+\frac{25}{100}=5+\frac{1}{4}=5\frac{1}{4}$(或$\frac{21}{4}$)
⑫ $1.8 =$
答案: $1.8=1+\frac{8}{10}=1+\frac{4}{5}=1\frac{4}{5}$(或$\frac{9}{5}$)
⑬ $3.04 =$
答案: $3.04=3+\frac{4}{100}=3+\frac{1}{25}=3\frac{1}{25}$(或$\frac{76}{25}$)
⑭ $9.125 =$
答案: $9.125=9+\frac{125}{1000}=9+\frac{1}{8}=9\frac{1}{8}$(或$\frac{73}{8}$)
⑮ $0.04 =$
答案: $0.04=\frac{4}{100}=\frac{1}{25}$
⑯ $1.06 =$
答案: $1.06=1+\frac{6}{100}=1+\frac{3}{50}=1\frac{3}{50}$(或$\frac{53}{50}$)
⑰ $2.34 =$
答案: $2.34=2+\frac{34}{100}=2+\frac{17}{50}=2\frac{17}{50}$(或$\frac{117}{50}$)
⑱ $1.875 =$
答案: $1.875=1+\frac{875}{1000}=1+\frac{7}{8}=1\frac{7}{8}$(或$\frac{15}{8}$)
⑲ $3.58 =$
答案: $3.58=3+\frac{58}{100}=3+\frac{29}{50}=3\frac{29}{50}$(或$\frac{179}{50}$)
⑳ $3.875 =$
答案: $3.875=3+\frac{875}{1000}=3+\frac{7}{8}=3\frac{7}{8}$(或$\frac{31}{8}$)
㉑ $0.99 =$
答案: $0.99=\frac{99}{100}$
㉒ $0.46 =$
答案: $0.46=\frac{46}{100}=\frac{23}{50}$
㉓ $0.35 =$
答案: $0.35=\frac{35}{100}=\frac{7}{20}$
㉔ $1.35 =$
答案: $1.35=1+\frac{35}{100}=1+\frac{7}{20}=1\frac{7}{20}$(或$\frac{27}{20}$)
㉕ $2.04 =$
答案: $2.04=2+\frac{4}{100}=2+\frac{1}{25}=2\frac{1}{25}$(或$\frac{51}{25}$)
㉖ $5.1 =$
答案: $5.1=5+\frac{1}{10}=5\frac{1}{10}$(或$\frac{51}{10}$)
㉗ $0.2 =$
答案: $0.2=\frac{2}{10}=\frac{1}{5}$
㉘ $5.5 =$
答案: $5.5=5+\frac{5}{10}=5+\frac{1}{2}=5\frac{1}{2}$(或$\frac{11}{2}$)
㉙ $1.25 =$
答案: $1.25=1+\frac{25}{100}=1+\frac{1}{4}=1\frac{1}{4}$(或$\frac{5}{4}$)
㉚ $3.65 =$
答案: $3.65=3+\frac{65}{100}=3+\frac{13}{20}=3\frac{13}{20}$(或$\frac{73}{20}$)

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