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$7.28÷7= $ $19×2= $ $43÷0.01= $ $2.48÷4= $
$0.32+1.68= $ $0.39+0.61= $ $155÷5= $ $700÷0.7= $
$120×600= $ $0.3×0.3= $ $3.7×0= $ $23×3= $
$56÷14= $ $96÷24= $ $30×23= $ $840÷20= $
$1.63+0.07= $ $7.1-3.01= $ $3.4÷0.2= $ $4×13÷4= $
$\frac {3}{4}-\frac {1}{6}= $ $\frac {1}{5}+\frac {1}{3}= $ $\frac {5}{8}-\frac {1}{2}= $ $0.2+\frac {3}{5}= $
$0.75+\frac {1}{4}= $ $2+\frac {5}{7}= $ $0.5-\frac {1}{2}= $ $\frac {7}{4}-\frac {1}{2}= $
$2-\frac {2}{11}= $ $\frac {1}{12}+\frac {5}{12}= $ $0.875-\frac {1}{8}= $ $1-\frac {9}{11}= $
$1-\frac {1}{3}= $ $\frac {1}{6}-\frac {1}{7}= $ $\frac {2}{9}+\frac {1}{3}= $ $\frac {1}{2}+\frac {1}{5}= $
$\frac {3}{7}-\frac {3}{11}= $ $\frac {5}{16}-\frac {1}{8}= $ $\frac {16}{5}-2= $ $\frac {3}{4}+\frac {1}{16}= $
$\frac {2}{3}-\frac {1}{5}= $ $\frac {3}{7}-\frac {1}{5}= $ $\frac {3}{11}+\frac {7}{22}= $ $\frac {1}{2}+\frac {1}{2}-\frac {1}{3}= $
$\frac {5}{9}-\frac {1}{10}= $ $\frac {5}{8}+\frac {1}{2}= $ $\frac {2}{3}-\frac {5}{12}= $ $1-\frac {1}{4}+\frac {1}{3}= $
$300cm^{3}= ()dm^{3}$ $1.01m^{3}= ()cm^{3}$ $9.71dm^{3}= ()cm^{3}$
$6.7m^{3}= ()dm^{3}$ $5040cm^{3}= ()dm^{3}$ $200cm^{2}= ()dm^{2}$
$3dm^{3}= ()cm^{3}$ $4m^{3}= ()dm^{3}$ $3.12m= ()dm$
$5.35dm^{3}= ()dm^{3}()cm^{3}$ $70dm^{3}= ()cm^{3}= ()m^{3}$
$12dm^{3}= ()cm^{3}= ()m^{3}$ $5m^{3}50dm^{3}= ()m^{3}$
$0.09m^{3}= ()dm^{3}= ()cm^{3}$ $4.05m^{2}= ()m^{2}()dm^{2}$
$9.78dm^{3}= ()dm^{3}()cm^{3}$ $6.39m= ()dm= ()cm$
$0.32+1.68= $ $0.39+0.61= $ $155÷5= $ $700÷0.7= $
$120×600= $ $0.3×0.3= $ $3.7×0= $ $23×3= $
$56÷14= $ $96÷24= $ $30×23= $ $840÷20= $
$1.63+0.07= $ $7.1-3.01= $ $3.4÷0.2= $ $4×13÷4= $
$\frac {3}{4}-\frac {1}{6}= $ $\frac {1}{5}+\frac {1}{3}= $ $\frac {5}{8}-\frac {1}{2}= $ $0.2+\frac {3}{5}= $
$0.75+\frac {1}{4}= $ $2+\frac {5}{7}= $ $0.5-\frac {1}{2}= $ $\frac {7}{4}-\frac {1}{2}= $
$2-\frac {2}{11}= $ $\frac {1}{12}+\frac {5}{12}= $ $0.875-\frac {1}{8}= $ $1-\frac {9}{11}= $
$1-\frac {1}{3}= $ $\frac {1}{6}-\frac {1}{7}= $ $\frac {2}{9}+\frac {1}{3}= $ $\frac {1}{2}+\frac {1}{5}= $
$\frac {3}{7}-\frac {3}{11}= $ $\frac {5}{16}-\frac {1}{8}= $ $\frac {16}{5}-2= $ $\frac {3}{4}+\frac {1}{16}= $
$\frac {2}{3}-\frac {1}{5}= $ $\frac {3}{7}-\frac {1}{5}= $ $\frac {3}{11}+\frac {7}{22}= $ $\frac {1}{2}+\frac {1}{2}-\frac {1}{3}= $
$\frac {5}{9}-\frac {1}{10}= $ $\frac {5}{8}+\frac {1}{2}= $ $\frac {2}{3}-\frac {5}{12}= $ $1-\frac {1}{4}+\frac {1}{3}= $
$300cm^{3}= ()dm^{3}$ $1.01m^{3}= ()cm^{3}$ $9.71dm^{3}= ()cm^{3}$
$6.7m^{3}= ()dm^{3}$ $5040cm^{3}= ()dm^{3}$ $200cm^{2}= ()dm^{2}$
$3dm^{3}= ()cm^{3}$ $4m^{3}= ()dm^{3}$ $3.12m= ()dm$
$5.35dm^{3}= ()dm^{3}()cm^{3}$ $70dm^{3}= ()cm^{3}= ()m^{3}$
$12dm^{3}= ()cm^{3}= ()m^{3}$ $5m^{3}50dm^{3}= ()m^{3}$
$0.09m^{3}= ()dm^{3}= ()cm^{3}$ $4.05m^{2}= ()m^{2}()dm^{2}$
$9.78dm^{3}= ()dm^{3}()cm^{3}$ $6.39m= ()dm= ()cm$
答案
1.04 38 4300 0.62 2 1 31 1000
72000 0.09 0 69 4 4 690 42 1.7
4.09 17 13 $\frac{7}{12}$ $\frac{8}{15}$ $\frac{1}{8}$ $\frac{4}{5}$ 1 $2\frac{5}{7}$ 0
$\frac{5}{4}$ $1\frac{9}{11}$ $\frac{1}{2}$ $\frac{3}{4}$ $\frac{2}{11}$ $\frac{2}{3}$ $\frac{1}{42}$ $\frac{5}{9}$ $\frac{7}{10}$ $\frac{12}{77}$
$\frac{3}{16}$ $\frac{6}{5}$ $\frac{13}{16}$ $\frac{7}{15}$ $\frac{8}{35}$ $\frac{13}{22}$ $\frac{2}{3}$ $\frac{41}{90}$ $\frac{9}{8}$ $\frac{1}{4}$
$\frac{13}{12}$ 0.3 1010000 9710 6700 5.04 2
3000 4000 31.2 5 350 70000 0.07
12000 0.012 5.05 90 90000 4 5
9 780 63.9 639
72000 0.09 0 69 4 4 690 42 1.7
4.09 17 13 $\frac{7}{12}$ $\frac{8}{15}$ $\frac{1}{8}$ $\frac{4}{5}$ 1 $2\frac{5}{7}$ 0
$\frac{5}{4}$ $1\frac{9}{11}$ $\frac{1}{2}$ $\frac{3}{4}$ $\frac{2}{11}$ $\frac{2}{3}$ $\frac{1}{42}$ $\frac{5}{9}$ $\frac{7}{10}$ $\frac{12}{77}$
$\frac{3}{16}$ $\frac{6}{5}$ $\frac{13}{16}$ $\frac{7}{15}$ $\frac{8}{35}$ $\frac{13}{22}$ $\frac{2}{3}$ $\frac{41}{90}$ $\frac{9}{8}$ $\frac{1}{4}$
$\frac{13}{12}$ 0.3 1010000 9710 6700 5.04 2
3000 4000 31.2 5 350 70000 0.07
12000 0.012 5.05 90 90000 4 5
9 780 63.9 639
