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
- 0.9 × 9 = ______
- 8.6 + 0.7 = ______
- 7.4 + 0.4 = ______
- 9.6 + 0.35 = ______
- 8.4 + 0.9 = ______
- 1.7999999999999998 ÷ 3 = ______
- 7.1 + 0.56 = ______
- 3.6 ÷ 4 = ______
- 0.8999999999999999 ÷ 3 = ______
- 1.6 ÷ 8 = ______
- 4.800000000000001 ÷ 6 = ______
- 4.199999999999999 ÷ 6 = ______
- 1.8 ÷ 2 = ______
- 3.2 ÷ 8 = ______
- 0.9 × 4 = ______
- 2.1 ÷ 7 = ______
- 8 + 0.81 = ______
- 0.3 × 2 = ______
- 3.5 + 0.31 = ______
- 2.4000000000000004 ÷ 6 = ______