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
- 13 + 14 = ______
- (−247) ÷ 19 = ______
- 10 − 9 = ______
- 14 − 7 = ______
- (−2) × 20 = ______
- 18 + −18 = ______
- (−18) × 8 = ______
- (−4) × 4 = ______
- 13 + −16 = ______
- (−95) ÷ 19 = ______
- 14 − 4 = ______
- 7 + −9 = ______
- (−14) × 20 = ______
- 5 + 19 = ______
- −8 + 10 = ______
- (−19) × 9 = ______
- (−81) ÷ 9 = ______
- 20 − 11 = ______
- 14 − 6 = ______
- (−70) ÷ 5 = ______