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
- 20 − 12 = ______
- (−19) × 3 = ______
- 17 + −2 = ______
- 9 + 15 = ______
- 15 − 6 = ______
- 9 − 3 = ______
- (−38) ÷ 19 = ______
- 20 − 16 = ______
- (−8) × 2 = ______
- 11 − 2 = ______
- (−9) × 7 = ______
- 6 + −14 = ______
- 8 + −18 = ______
- (−17) × 17 = ______
- −16 + −9 = ______
- (−18) × 20 = ______
- (−180) ÷ 15 = ______
- (−28) ÷ 14 = ______
- (−36) ÷ 9 = ______
- (−210) ÷ 15 = ______