同じ分母の分数のひき算 練習プリント
日付：
次の計算をしなさい。
| (1) \(\displaystyle \frac{2}{4}\)-\(\displaystyle \frac{1}{4}\)= |
| (2) \(\displaystyle \frac{7}{12}\)-\(\displaystyle \frac{2}{12}\)= |
| (3) \(\displaystyle \frac{2}{3}\)-\(\displaystyle \frac{1}{3}\)= |
| (4) \(\displaystyle \frac{10}{12}\)-\(\displaystyle \frac{2}{12}\)= |
| (5) \(\displaystyle \frac{6}{9}\)-\(\displaystyle \frac{4}{9}\)= |
| (6) \(\displaystyle \frac{3}{7}\)-\(\displaystyle \frac{2}{7}\)= |
| (7) \(\displaystyle \frac{2}{5}\)-\(\displaystyle \frac{1}{5}\)= |
| (8) \(\displaystyle \frac{10}{11}\)-\(\displaystyle \frac{8}{11}\)= |
| (9) \(\displaystyle \frac{5}{9}\)-\(\displaystyle \frac{2}{9}\)= |
| (10) \(\displaystyle \frac{4}{7}\)-\(\displaystyle \frac{2}{7}\)= |
【解答】同じ分母の分数のひき算 練習プリント
日付：
次の計算をしなさい。
| (1) \(\displaystyle \frac{2}{4}\)-\(\displaystyle \frac{1}{4}\)=\(\displaystyle \frac{1}{4}\) |
| (2) \(\displaystyle \frac{7}{12}\)-\(\displaystyle \frac{2}{12}\)=\(\displaystyle \frac{5}{12}\) |
| (3) \(\displaystyle \frac{2}{3}\)-\(\displaystyle \frac{1}{3}\)=\(\displaystyle \frac{1}{3}\) |
| (4) \(\displaystyle \frac{10}{12}\)-\(\displaystyle \frac{2}{12}\)=\(\displaystyle \frac{8}{12}\) |
| (5) \(\displaystyle \frac{6}{9}\)-\(\displaystyle \frac{4}{9}\)=\(\displaystyle \frac{2}{9}\) |
| (6) \(\displaystyle \frac{3}{7}\)-\(\displaystyle \frac{2}{7}\)=\(\displaystyle \frac{1}{7}\) |
| (7) \(\displaystyle \frac{2}{5}\)-\(\displaystyle \frac{1}{5}\)=\(\displaystyle \frac{1}{5}\) |
| (8) \(\displaystyle \frac{10}{11}\)-\(\displaystyle \frac{8}{11}\)=\(\displaystyle \frac{2}{11}\) |
| (9) \(\displaystyle \frac{5}{9}\)-\(\displaystyle \frac{2}{9}\)=\(\displaystyle \frac{3}{9}\) |
| (10) \(\displaystyle \frac{4}{7}\)-\(\displaystyle \frac{2}{7}\)=\(\displaystyle \frac{2}{7}\) |