2025年每天100道口算题卡河北少年儿童出版社五年级数学下册苏教版


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《2025年每天100道口算题卡河北少年儿童出版社五年级数学下册苏教版》

㊸ $43\frac{3}{4}-\frac{1}{3}-\frac{1}{5}=$     
答案: $\frac{17}{20}$
㊹ $\frac{1}{4}-\frac{1}{10}+\frac{1}{5}=$     
答案: $\frac{21}{20}$
㊺ $45\frac{1}{3}+\frac{3}{4}-\frac{5}{6}=$     
答案: $\frac{1}{72}$
㊻ $46\frac{2}{5}+\frac{3}{4}-\frac{3}{10}=$     
答案: $\frac{11}{12}$
㊼ $\frac{3}{4}-\frac{1}{2}+\frac{4}{5}=$     
答案: $\frac{21}{20}$
㊽ $48\frac{8}{9}-\frac{1}{2}-\frac{3}{8}=$     
答案: $\frac{29}{30}$
㊾ $49\frac{2}{3}-\frac{1}{2}+\frac{3}{4}=$     
答案: $\frac{35}{24}$
㊿ $50\frac{1}{4}-\frac{1}{10}+\frac{9}{10}=$     
答案: $\frac{1}{2}$
(51) $\frac{9}{10}-\frac{1}{5}+\frac{4}{15}=$     
答案: $\frac{11}{24}$
(52) $1+\frac{5}{6}-\frac{3}{8}=$     
答案: $\frac{89}{90}$
(53) $\frac{4}{5}+\frac{1}{6}-\frac{7}{15}=$     
答案: $\frac{17}{60}$
(54) $\frac{7}{8}-\frac{1}{2}+\frac{1}{12}=$     
答案: $\frac{2}{3}$
(55) $\frac{8}{9}+\frac{2}{5}-\frac{3}{10}=$     
答案: $\frac{1}{4}$
(56) $\frac{7}{10}-(\frac{1}{2}-\frac{1}{12})=$     
答案: $\frac{25}{36}$
(57) $57\frac{1}{3}+\frac{8}{9}-\frac{5}{9}=$     
答案: $\frac{39}{40}$
(58) $58\frac{2}{3}-(\frac{1}{4}+\frac{1}{6})=$     
答案: $\frac{3}{2}$
(59) $59\frac{7}{12}-\frac{5}{9}+\frac{2}{3}=$     
答案: $\frac{5}{36}$
(60) $\frac{7}{8}-\frac{2}{5}+\frac{1}{2}=$     
答案: $\frac{17}{30}$
(61) $\frac{3}{4}+\frac{5}{6}-\frac{1}{12}=$     
答案: $\frac{29}{20}$
(62) $\frac{5}{9}+\frac{1}{6}-\frac{7}{12}=$     
答案: $\frac{43}{42}$
(63) $\frac{2}{5}+\frac{5}{6}-\frac{2}{3}=$     
答案: $\frac{4}{5}$
(64) $\frac{3}{10}+\frac{2}{5}+\frac{3}{4}=$     
答案: $\frac{29}{30}$
(65) $\frac{2}{3}-\frac{1}{2}+\frac{6}{7}=$     
答案: $\frac{7}{15}$
(66) $\frac{2}{3}+(\frac{8}{15}-\frac{2}{5})=$     
答案: $\frac{4}{3}$
(67) $\frac{4}{5}-\frac{2}{3}+\frac{5}{6}=$     
答案: $\frac{41}{45}$
(68) $\frac{8}{15}+\frac{7}{30}-\frac{3}{10}=$     
答案: $\frac{27}{40}$
(69) $\frac{5}{12}+\frac{1}{6}+\frac{3}{4}=$     
答案: $\frac{17}{24}$
(70) $\frac{2}{3}+\frac{4}{5}-\frac{5}{9}=$     
答案: $\frac{7}{5}$
(71) $\frac{7}{8}-\frac{1}{2}+\frac{3}{10}=$     
答案: $\frac{104}{105}$
(72) $\frac{5}{12}-\frac{3}{8}+\frac{2}{3}=$     
答案: $\frac{5}{4}$
(73) $73\frac{2}{3}-\frac{1}{10}+\frac{5}{6}=$     
答案: $\frac{1}{20}$
(74) $\frac{2}{5}-\frac{4}{15}+\frac{6}{7}=$     
答案: $\frac{19}{45}$
(75) $5\frac{3}{4}+\frac{9}{10}-\frac{2}{5}=$     
答案: $\frac{19}{15}$
(76) $\frac{4}{5}-(\frac{5}{6}-\frac{1}{12})=$     
答案: $\frac{11}{16}$
(77) $\frac{1}{5}+\frac{4}{15}-\frac{2}{45}=$     
答案: $\frac{4}{21}$
(78) $\frac{9}{10}+(\frac{2}{3}-\frac{3}{10})=$     
答案: $\frac{9}{8}$
(79) $\frac{1}{8}+(\frac{3}{4}-\frac{3}{16})=$     
答案: $\frac{53}{42}$
(80) $\frac{3}{14}-(\frac{1}{6}-\frac{1}{7})=$     
答案: $\frac{1}{9}$
(81) $\frac{5}{8}+\frac{2}{3}-\frac{1}{6}=$     
答案: $\frac{7}{15}$
(82) $\frac{3}{7}+\frac{1}{2}+\frac{1}{3}=$     
答案:
(83) $\frac{5}{9}-\frac{1}{6}-\frac{5}{18}=$     
答案:
(84) $\frac{5}{6}-(\frac{2}{15}+\frac{7}{30})=$     
答案:

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