【小学3年】同じ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) \(\displaystyle \frac{9}{12} - \frac{1}{12} \) =
- (2) \(\displaystyle \frac{2}{5} - \frac{1}{5} \) =
- (3) \(\displaystyle \frac{3}{4} - \frac{1}{4} \) =
- (4) \(\displaystyle \frac{4}{7} - \frac{2}{7} \) =
- (5) \(\displaystyle \frac{2}{3} - \frac{1}{3} \) =
- (6) \(\displaystyle \frac{2}{3} - \frac{1}{3} \) =
- (7) \(\displaystyle \frac{3}{5} - \frac{1}{5} \) =
- (8) \(\displaystyle \frac{7}{12} - \frac{3}{12} \) =
- (9) \(\displaystyle \frac{2}{3} - \frac{1}{3} \) =
- (10) \(\displaystyle \frac{5}{11} - \frac{4}{11} \) =
【解答】【小学3年】同じ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) \( \displaystyle \frac{9}{12} - \frac{1}{12} \) = \( \displaystyle \frac{8}{12} \)
- (2) \( \displaystyle \frac{2}{5} - \frac{1}{5} \) = \( \displaystyle \frac{1}{5} \)
- (3) \( \displaystyle \frac{3}{4} - \frac{1}{4} \) = \( \displaystyle \frac{2}{4} \)
- (4) \( \displaystyle \frac{4}{7} - \frac{2}{7} \) = \( \displaystyle \frac{2}{7} \)
- (5) \( \displaystyle \frac{2}{3} - \frac{1}{3} \) = \( \displaystyle \frac{1}{3} \)
- (6) \( \displaystyle \frac{2}{3} - \frac{1}{3} \) = \( \displaystyle \frac{1}{3} \)
- (7) \( \displaystyle \frac{3}{5} - \frac{1}{5} \) = \( \displaystyle \frac{2}{5} \)
- (8) \( \displaystyle \frac{7}{12} - \frac{3}{12} \) = \( \displaystyle \frac{4}{12} \)
- (9) \( \displaystyle \frac{2}{3} - \frac{1}{3} \) = \( \displaystyle \frac{1}{3} \)
- (10) \( \displaystyle \frac{5}{11} - \frac{4}{11} \) = \( \displaystyle \frac{1}{11} \)