10 進数の演算 ワークシート
名前: ____________________日付: ____________
説明書: 4 つの演算すべてで 10 進数を使用して計算します。
20 問題
- 8.4 + 0.42 = ______
- 0.4 × 9 = ______
- 0.8 × 5 = ______
- 0.6 × 3 = ______
- 3.5999999999999996 ÷ 6 = ______
- 2.8000000000000003 ÷ 7 = ______
- 4.5 ÷ 9 = ______
- 0.9 × 9 = ______
- 0.8 × 4 = ______
- 4.5 + 0.37 = ______
- 1.7999999999999998 ÷ 3 = ______
- 0.4 × 3 = ______
- 3 ÷ 6 = ______
- 3.5 ÷ 5 = ______
- 4.5 + 0.54 = ______
- 9.4 + 0.76 = ______
- 5.9 + 0.94 = ______
- 2.6999999999999997 ÷ 9 = ______
- 0.5 × 4 = ______
- 0.5 × 8 = ______