《2025年通城学典计算能手五年级数学下册青岛版五四制》

 $38 + 76 = $ $68÷0.4 = $ $3.52 - 2.75 = $
$4.23 - 3.34 = $ $580 + 420 = $ $0.19×5 = $
$640÷16 = $ $210×5 = $ $4 - 1.46 = $
$0.3×3^{2}= $ $28.26÷3.14 = $ $13 - 12.7 = $
$3.2×60 = $ $\frac{5}{2}-\frac{4}{13} = $ $\frac{2}{5}÷\frac{3}{10} = $
$\frac{26}{9}-2 = $ $\frac{7}{9}+\frac{8}{9} = $ $19×2\% = $
$\frac{5}{8}-\frac{1}{4} = $ $\frac{5}{8}÷10 = $ $\frac{7}{10}×\frac{9}{14} = $
$87\% - 29\% = $ $1.05 - 70\% = $ $\frac{2}{3}÷\frac{5}{6} = $
$\frac{5}{8}÷\frac{1}{8} = $ $\frac{1}{3}+40\% = $ $20\%×\frac{3}{4} = $
$\frac{3}{8}×16 = $ $\frac{5}{16}÷\frac{5}{4} = $ $1-\frac{6}{7} = $

答案： 114@@170@@0.77@@0.89@@1000@@0.95@@40@@1050@@2.54@@2.7@@9@@0.3@@192@@$\frac{57}{26}$@@$\frac{4}{3}$@@$\frac{8}{9}$@@$\frac{5}{3}$@@0.38@@$\frac{3}{8}$@@$\frac{1}{16}$@@$\frac{9}{20}$@@58%@@0.35@@$\frac{4}{5}$@@5@@$\frac{11}{15}$@@$\frac{3}{20}$@@6@@$\frac{1}{4}$@@$\frac{1}{7}$