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 + 3 = ______
- 19 + 14 = ______
- (−7) × 14 = ______
- (−126) ÷ 7 = ______
- (−13) × 14 = ______
- (−7) × 8 = ______
- 16 + 14 = ______
- −7 + −5 = ______
- −17 + 20 = ______
- 13 − 12 = ______
- 7 + −16 = ______
- 12 − 10 = ______
- −13 + 8 = ______
- −5 + 11 = ______
- −14 + 4 = ______
- (−20) ÷ 10 = ______
- 8 − 7 = ______
- (−2) × 10 = ______
- 17 − 11 = ______
- 20 − 4 = ______