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
- (−72) ÷ 12 = ______
- 9 − 2 = ______
- 20 − 8 = ______
- 7 − 3 = ______
- (−28) ÷ 2 = ______
- −8 + 15 = ______
- 19 + 17 = ______
- 18 − 10 = ______
- (−4) × 7 = ______
- 10 − 4 = ______
- 10 + 18 = ______
- (−11) × 17 = ______
- (−4) × 16 = ______
- −19 + −16 = ______
- (−7) × 10 = ______
- −11 + 4 = ______
- (−18) × 9 = ______
- 10 + 11 = ______
- (−108) ÷ 9 = ______
- (−4) ÷ 2 = ______