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
- (−180) ÷ 10 = ______
- −17 + −15 = ______
- 11 + −11 = ______
- (−247) ÷ 13 = ______
- (−13) × 14 = ______
- (−45) ÷ 3 = ______
- (−165) ÷ 15 = ______
- (−17) × 7 = ______
- −20 + 6 = ______
- (−18) × 19 = ______
- (−39) ÷ 13 = ______
- −13 + 18 = ______
- −17 + 9 = ______
- 20 + −20 = ______
- −13 + 15 = ______
- 11 − 2 = ______
- 15 − 14 = ______
- −11 + 15 = ______
- (−10) × 15 = ______
- 19 − 4 = ______