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先画一画,涂一涂,再用算式表示结果(大长方形表示“1”)
答案：
$\frac {3}{4}×\frac {1}{2}$ $\frac {3}{4}÷2$
$\frac {3}{4}×\frac {1}{2}$ $\frac {3}{4}÷2$
$0.5× \frac{1}{5}=$
$\frac{1}{6}× \frac{3}{4}=$
$\frac{5}{9}× \frac{4}{15}=$
$1.2× \frac{5}{6}=$
$\frac{2}{9}× \frac{3}{8}=$
$9× \frac{5}{18}=$
$\frac{1}{2}× 0.6=$
$\frac{3}{4}× \frac{1}{3}=$
$\frac{2}{3}× \frac{1}{5}=$
$\frac{5}{7}× \frac{3}{4}=$
0.1
$\frac{2}{7}÷ 4=$$\frac{1}{14}$
$\frac{6}{7}÷ 6=$$\frac{1}{7}$
$\frac{1}{6}× \frac{3}{4}=$
$\frac{1}{8}$
$\frac{4}{7}÷ 2=$$\frac{2}{7}$
$\frac{7}{12}÷ 14=$$\frac{1}{24}$
$\frac{5}{9}× \frac{4}{15}=$
$\frac{4}{27}$
$\frac{4}{15}÷ 3=$$\frac{4}{45}$
$\frac{3}{4}÷ 6=$$\frac{1}{8}$
$1.2× \frac{5}{6}=$
1
$\frac{3}{14}÷ 6=$$\frac{1}{28}$
$\frac{5}{6}÷ 2=$$\frac{5}{12}$
$\frac{2}{9}× \frac{3}{8}=$
$\frac{1}{12}$
$\frac{5}{7}÷ 20=$$\frac{1}{28}$
$\frac{2}{3}÷ 6=$$\frac{1}{9}$
$9× \frac{5}{18}=$
$\frac{5}{2}$
$\frac{9}{10}÷ 3=$$\frac{3}{10}$
$\frac{2}{5}÷ 4=$$\frac{1}{10}$
$\frac{1}{2}× 0.6=$
0.3
$\frac{4}{5}÷ 4=$$\frac{1}{5}$
$\frac{5}{8}÷ 15=$$\frac{1}{24}$
$\frac{3}{4}× \frac{1}{3}=$
$\frac{1}{4}$
$\frac{8}{9}÷ 2=$$\frac{4}{9}$
$\frac{10}{11}÷ 5=$$\frac{2}{11}$
$\frac{2}{3}× \frac{1}{5}=$
$\frac{2}{15}$
$\frac{7}{12}÷ 21=$$\frac{1}{36}$
$\frac{9}{14}÷ 3=$$\frac{3}{14}$
$\frac{5}{7}× \frac{3}{4}=$
$\frac{15}{28}$
$\frac{7}{8}÷ 7=$$\frac{1}{8}$
$\frac{14}{15}÷ 14=$$\frac{1}{15}$
答案：
$0.5× \frac{1}{5}=0.1$
$\frac{2}{7}÷ 4=\frac{1}{14}$
$\frac{6}{7}÷ 6=\frac{1}{7}$
$\frac{1}{6}× \frac{3}{4}=\frac{1}{8}$
$\frac{4}{7}÷ 2=\frac{2}{7}$
$\frac{7}{12}÷ 14=\frac{1}{24}$
$\frac{5}{9}× \frac{4}{15}=\frac{4}{27}$
$\frac{4}{15}÷ 3=\frac{4}{45}$
$\frac{3}{4}÷ 6=\frac{1}{8}$
$1.2× \frac{5}{6}=1$
$\frac{3}{14}÷ 6=\frac{1}{28}$
$\frac{5}{6}÷ 2=\frac{5}{12}$
$\frac{2}{9}× \frac{3}{8}=\frac{1}{12}$
$\frac{5}{7}÷ 20=\frac{1}{28}$
$\frac{2}{3}÷ 6=\frac{1}{9}$
$9× \frac{5}{18}=\frac{5}{2}$
$\frac{9}{10}÷ 3=\frac{3}{10}$
$\frac{2}{5}÷ 4=\frac{1}{10}$
$\frac{1}{2}× 0.6=0.3$
$\frac{4}{5}÷ 4=\frac{1}{5}$
$\frac{5}{8}÷ 15=\frac{1}{24}$
$\frac{3}{4}× \frac{1}{3}=\frac{1}{4}$
$\frac{8}{9}÷ 2=\frac{4}{9}$
$\frac{10}{11}÷ 5=\frac{2}{11}$
$\frac{2}{3}× \frac{1}{5}=\frac{2}{15}$
$\frac{7}{12}÷ 21=\frac{1}{36}$
$\frac{9}{14}÷ 3=\frac{3}{14}$
$\frac{5}{7}× \frac{3}{4}=\frac{15}{28}$
$\frac{7}{8}÷ 7=\frac{1}{8}$
$\frac{14}{15}÷ 14=\frac{1}{15}$
$\frac{2}{7}÷ 4=\frac{1}{14}$
$\frac{6}{7}÷ 6=\frac{1}{7}$
$\frac{1}{6}× \frac{3}{4}=\frac{1}{8}$
$\frac{4}{7}÷ 2=\frac{2}{7}$
$\frac{7}{12}÷ 14=\frac{1}{24}$
$\frac{5}{9}× \frac{4}{15}=\frac{4}{27}$
$\frac{4}{15}÷ 3=\frac{4}{45}$
$\frac{3}{4}÷ 6=\frac{1}{8}$
$1.2× \frac{5}{6}=1$
$\frac{3}{14}÷ 6=\frac{1}{28}$
$\frac{5}{6}÷ 2=\frac{5}{12}$
$\frac{2}{9}× \frac{3}{8}=\frac{1}{12}$
$\frac{5}{7}÷ 20=\frac{1}{28}$
$\frac{2}{3}÷ 6=\frac{1}{9}$
$9× \frac{5}{18}=\frac{5}{2}$
$\frac{9}{10}÷ 3=\frac{3}{10}$
$\frac{2}{5}÷ 4=\frac{1}{10}$
$\frac{1}{2}× 0.6=0.3$
$\frac{4}{5}÷ 4=\frac{1}{5}$
$\frac{5}{8}÷ 15=\frac{1}{24}$
$\frac{3}{4}× \frac{1}{3}=\frac{1}{4}$
$\frac{8}{9}÷ 2=\frac{4}{9}$
$\frac{10}{11}÷ 5=\frac{2}{11}$
$\frac{2}{3}× \frac{1}{5}=\frac{2}{15}$
$\frac{7}{12}÷ 21=\frac{1}{36}$
$\frac{9}{14}÷ 3=\frac{3}{14}$
$\frac{5}{7}× \frac{3}{4}=\frac{15}{28}$
$\frac{7}{8}÷ 7=\frac{1}{8}$
$\frac{14}{15}÷ 14=\frac{1}{15}$
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