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
- 12 − 5 = ______
- 15 − 4 = ______
- −18 + −4 = ______
- 18 − 11 = ______
- 19 + −3 = ______
- (−12) × 3 = ______
- 15 + −4 = ______
- 15 − 2 = ______
- 10 − 2 = ______
- 13 + 10 = ______
- (−36) ÷ 3 = ______
- −9 + −19 = ______
- 9 − 6 = ______
- (−153) ÷ 17 = ______
- −16 + −7 = ______
- 10 + −10 = ______
- (−14) × 19 = ______
- (−140) ÷ 10 = ______
- (−80) ÷ 5 = ______
- (−3) × 20 = ______