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