帯分数のかけ算 練習プリント
日付：
次の計算をしなさい。
| (1) \(\displaystyle \frac{1}{7}\)×\(\displaystyle 1\frac{3}{9}\)= |
| (2) \(\displaystyle \frac{5}{6}\)×\(\displaystyle 1\frac{1}{2}\)= |
| (3) \(\displaystyle 2\)×\(\displaystyle 2\)= |
| (4) \(\displaystyle 2\)×\(\displaystyle \frac{7}{10}\)= |
| (5) \(\displaystyle \frac{3}{8}\)×\(\displaystyle 1\frac{2}{7}\)= |
| (6) \(\displaystyle \frac{5}{10}\)×\(\displaystyle 1\frac{4}{5}\)= |
| (7) \(\displaystyle \frac{3}{10}\)×\(\displaystyle 1\frac{1}{3}\)= |
| (8) \(\displaystyle 2\frac{2}{3}\)×\(\displaystyle 1\frac{2}{9}\)= |
| (9) \(\displaystyle \frac{6}{8}\)×\(\displaystyle \frac{3}{5}\)= |
| (10) \(\displaystyle \frac{8}{9}\)×\(\displaystyle \frac{3}{8}\)= |
【解答】帯分数のかけ算 練習プリント
日付：
次の計算をしなさい。
| (1) \(\displaystyle \frac{1}{7}\)×\(\displaystyle 1\frac{3}{9}\)=\(\displaystyle \frac{4}{21}\) |
| (2) \(\displaystyle \frac{5}{6}\)×\(\displaystyle 1\frac{1}{2}\)=\(\displaystyle 1\frac{1}{4}\) |
| (3) \(\displaystyle 2\)×\(\displaystyle 2\)=\(\displaystyle 4\) |
| (4) \(\displaystyle 2\)×\(\displaystyle \frac{7}{10}\)=\(\displaystyle 1\frac{2}{5}\) |
| (5) \(\displaystyle \frac{3}{8}\)×\(\displaystyle 1\frac{2}{7}\)=\(\displaystyle \frac{27}{56}\) |
| (6) \(\displaystyle \frac{5}{10}\)×\(\displaystyle 1\frac{4}{5}\)=\(\displaystyle \frac{9}{10}\) |
| (7) \(\displaystyle \frac{3}{10}\)×\(\displaystyle 1\frac{1}{3}\)=\(\displaystyle \frac{2}{5}\) |
| (8) \(\displaystyle 2\frac{2}{3}\)×\(\displaystyle 1\frac{2}{9}\)=\(\displaystyle 3\frac{7}{27}\) |
| (9) \(\displaystyle \frac{6}{8}\)×\(\displaystyle \frac{3}{5}\)=\(\displaystyle \frac{9}{20}\) |
| (10) \(\displaystyle \frac{8}{9}\)×\(\displaystyle \frac{3}{8}\)=\(\displaystyle \frac{1}{3}\) |