【小学5年】異なる分母の分数のひき算プリント
日付:
次の計算をしなさい。
- (1) \(\displaystyle \frac{3}{8} - \frac{1}{10} \) =
- (2) \(\displaystyle \frac{2}{3} - \frac{1}{5} \) =
- (3) \(\displaystyle 1 \frac{4}{7} - 1 \frac{1}{7} \) =
- (4) \(\displaystyle \frac{2}{5} - \frac{1}{9} \) =
- (5) \(\displaystyle 2 \frac{2}{4} - \frac{4}{10} \) =
- (6) \(\displaystyle 1 - \frac{2}{3} \) =
- (7) \(\displaystyle \frac{2}{7} - \frac{1}{6} \) =
- (8) \(\displaystyle 1 \frac{1}{5} - \frac{1}{4} \) =
- (9) \(\displaystyle \frac{3}{10} - \frac{1}{10} \) =
- (10) \(\displaystyle 1 \frac{3}{6} - 1 \frac{2}{5} \) =
【解答】【小学5年】異なる分母の分数のひき算プリント
日付:
次の計算をしなさい。
- (1) \(\displaystyle \frac{3}{8} - \frac{1}{10} \) = \(\displaystyle \frac{11}{40} \)
- (2) \(\displaystyle \frac{2}{3} - \frac{1}{5} \) = \(\displaystyle \frac{7}{15} \)
- (3) \(\displaystyle 1\frac{4}{7} - 1\frac{1}{7} \) = \(\displaystyle \frac{3}{7} \)
- (4) \(\displaystyle \frac{2}{5} - \frac{1}{9} \) = \(\displaystyle \frac{13}{45} \)
- (5) \(\displaystyle 2\frac{2}{4} - \frac{4}{10} \) = \(\displaystyle 2\frac{1}{10} \)
- (6) \(\displaystyle 1 - \frac{2}{3} \) = \(\displaystyle \frac{1}{3} \)
- (7) \(\displaystyle \frac{2}{7} - \frac{1}{6} \) = \(\displaystyle \frac{5}{42} \)
- (8) \(\displaystyle 1\frac{1}{5} - \frac{1}{4} \) = \(\displaystyle \frac{19}{20} \)
- (9) \(\displaystyle \frac{3}{10} - \frac{1}{10} \) = \(\displaystyle \frac{1}{5} \)
- (10) \(\displaystyle 1\frac{3}{6} - 1\frac{2}{5} \) = \(\displaystyle \frac{1}{10} \)