異なる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) \(\displaystyle 2\frac{2}{5}\)+\(\displaystyle 1\frac{1}{5}\)= |
| (2) \(\displaystyle \frac{2}{3}\)+\(\displaystyle 1\frac{3}{8}\)= |
| (3) \(\displaystyle 1\frac{3}{6}\)+\(\displaystyle \frac{4}{9}\)= |
| (4) \(\displaystyle 1\frac{5}{7}\)+\(\displaystyle \frac{1}{9}\)= |
| (5) \(\displaystyle 3\)+\(\displaystyle 1\frac{3}{7}\)= |
| (6) \(\displaystyle 1\)+\(\displaystyle \frac{1}{10}\)= |
| (7) \(\displaystyle \frac{2}{7}\)+\(\displaystyle \frac{3}{8}\)= |
| (8) \(\displaystyle 1\frac{2}{8}\)+\(\displaystyle \frac{1}{10}\)= |
| (9) \(\displaystyle \frac{5}{6}\)+\(\displaystyle \frac{1}{8}\)= |
| (10) \(\displaystyle \frac{1}{4}\)+\(\displaystyle 1\frac{4}{5}\)= |
【解答】異なる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) \(\displaystyle 2\frac{2}{5}\)+\(\displaystyle 1\frac{1}{5}\)=\(\displaystyle 3\frac{3}{5}\) |
| (2) \(\displaystyle \frac{2}{3}\)+\(\displaystyle 1\frac{3}{8}\)=\(\displaystyle 2\frac{1}{24}\) |
| (3) \(\displaystyle 1\frac{3}{6}\)+\(\displaystyle \frac{4}{9}\)=\(\displaystyle 1\frac{17}{18}\) |
| (4) \(\displaystyle 1\frac{5}{7}\)+\(\displaystyle \frac{1}{9}\)=\(\displaystyle 1\frac{52}{63}\) |
| (5) \(\displaystyle 3\)+\(\displaystyle 1\frac{3}{7}\)=\(\displaystyle 4\frac{3}{7}\) |
| (6) \(\displaystyle 1\)+\(\displaystyle \frac{1}{10}\)=\(\displaystyle 1\frac{1}{10}\) |
| (7) \(\displaystyle \frac{2}{7}\)+\(\displaystyle \frac{3}{8}\)=\(\displaystyle \frac{37}{56}\) |
| (8) \(\displaystyle 1\frac{2}{8}\)+\(\displaystyle \frac{1}{10}\)=\(\displaystyle 1\frac{7}{20}\) |
| (9) \(\displaystyle \frac{5}{6}\)+\(\displaystyle \frac{1}{8}\)=\(\displaystyle \frac{23}{24}\) |
| (10) \(\displaystyle \frac{1}{4}\)+\(\displaystyle 1\frac{4}{5}\)=\(\displaystyle 2\frac{1}{20}\) |