整数 ワークシート
名前: ____________________日付: ____________
説明書: 正と負の数の加算、減算、乗算、除算。
20 問題
- 5 + −13 = ______
- 11 − 10 = ______
- (−8) × 9 = ______
- 16 − 8 = ______
- (−11) × 20 = ______
- 20 − 13 = ______
- 18 + −3 = ______
- (−13) × 18 = ______
- 15 − 9 = ______
- 11 + −8 = ______
- 19 − 4 = ______
- 11 − 5 = ______
- (−18) × 9 = ______
- 9 − 7 = ______
- −8 + −7 = ______
- (−165) ÷ 15 = ______
- (−11) × 5 = ______
- −10 + 8 = ______
- 9 − 6 = ______
- 12 − 11 = ______