【小学5年】異なる分母の分数のたし算プリント

日付：

次の計算をしなさい。

1. (1) \(\displaystyle 1 + 1 \frac{2}{4} \) =
2. (2) \(\displaystyle 1 \frac{4}{7} + \frac{3}{4} \) =
3. (3) \(\displaystyle \frac{1}{7} + 1 \frac{3}{5} \) =
4. (4) \(\displaystyle \frac{1}{10} + \frac{2}{6} \) =
5. (5) \(\displaystyle \frac{2}{7} + \frac{3}{8} \) =
6. (6) \(\displaystyle 1 \frac{2}{8} + 2 \frac{1}{3} \) =
7. (7) \(\displaystyle 3 + \frac{5}{7} \) =
8. (8) \(\displaystyle \frac{4}{6} + 2 \frac{1}{5} \) =
9. (9) \(\displaystyle \frac{4}{7} + \frac{8}{9} \) =
10. (10) \(\displaystyle 2 \frac{2}{5} + \frac{2}{7} \) =

【解答】【小学5年】異なる分母の分数のたし算プリント

日付：

次の計算をしなさい。

1. (1) \(\displaystyle 1 + 1 \frac{2}{4} \) = \(\displaystyle 2 \frac{1}{2} \)
2. (2) \(\displaystyle 1 \frac{4}{7} + \frac{3}{4} \) = \(\displaystyle 2 \frac{9}{28} \)
3. (3) \(\displaystyle \frac{1}{7} + 1 \frac{3}{5} \) = \(\displaystyle 1 \frac{26}{35} \)
4. (4) \(\displaystyle \frac{1}{10} + \frac{2}{6} \) = \(\displaystyle \frac{13}{30} \)
5. (5) \(\displaystyle \frac{2}{7} + \frac{3}{8} \) = \(\displaystyle \frac{37}{56} \)
6. (6) \(\displaystyle 1 \frac{2}{8} + 2 \frac{1}{3} \) = \(\displaystyle 3 \frac{7}{12} \)
7. (7) \(\displaystyle 3 + \frac{5}{7} \) = \(\displaystyle 3 \frac{5}{7} \)
8. (8) \(\displaystyle \frac{4}{6} + 2 \frac{1}{5} \) = \(\displaystyle 2 \frac{13}{15} \)
9. (9) \(\displaystyle \frac{4}{7} + \frac{8}{9} \) = \(\displaystyle 1 \frac{29}{63} \)
10. (10) \(\displaystyle 2 \frac{2}{5} + \frac{2}{7} \) = \(\displaystyle 2 \frac{24}{35} \)