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
- −18 + −17 = ______
- (−156) ÷ 12 = ______
- 16 − 4 = ______
- (−5) × 17 = ______
- −15 + 3 = ______
- 18 − 16 = ______
- 9 + −5 = ______
- (−5) × 3 = ______
- 20 − 17 = ______
- (−9) × 20 = ______
- 5 + 13 = ______
- (−11) × 10 = ______
- (−14) × 9 = ______
- −17 + −4 = ______
- (−5) × 2 = ______
- (−10) × 13 = ______
- 12 − 9 = ______
- 15 − 4 = ______
- 15 − 6 = ______
- (−4) × 15 = ______