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
- −8 + 20 = ______
- −3 + 4 = ______
- −2 + 14 = ______
- 10 − 8 = ______
- (−40) ÷ 10 = ______
- (−6) × 9 = ______
- (−18) ÷ 9 = ______
- (−360) ÷ 18 = ______
- −18 + 13 = ______
- (−140) ÷ 20 = ______
- −13 + 20 = ______
- 20 − 10 = ______
- (−171) ÷ 19 = ______
- 18 + 6 = ______
- 20 − 5 = ______
- (−6) × 2 = ______
- 20 − 7 = ______
- (−24) ÷ 3 = ______
- 12 + −4 = ______
- 17 − 3 = ______