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 + −13 = ______
- −18 + −18 = ______
- 20 + −19 = ______
- 16 − 10 = ______
- (−6) × 17 = ______
- 18 − 10 = ______
- 17 − 8 = ______
- (−3) × 4 = ______
- (−80) ÷ 4 = ______
- 17 − 11 = ______
- 20 − 4 = ______
- −19 + −8 = ______
- 3 + −2 = ______
- 10 − 6 = ______
- (−54) ÷ 18 = ______
- (−4) × 9 = ______
- 11 + 3 = ______
- −5 + −19 = ______
- (−78) ÷ 13 = ______
- (−7) × 17 = ______