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
- −9 + −4 = ______
- −17 + −7 = ______
- 20 − 15 = ______
- 8 − 2 = ______
- (−18) × 10 = ______
- 17 + −17 = ______
- (−6) × 20 = ______
- 20 − 10 = ______
- (−91) ÷ 13 = ______
- (−6) × 18 = ______
- −3 + −18 = ______
- (−24) ÷ 3 = ______
- 14 − 10 = ______
- −15 + 5 = ______
- (−7) × 17 = ______
- (−3) × 11 = ______
- 9 − 8 = ______
- (−17) × 5 = ______
- (−2) × 2 = ______
- (−300) ÷ 15 = ______