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 + 15 = ______
- −20 + −14 = ______
- 2 − 2 = ______
- (−6) × 20 = ______
- −2 + −17 = ______
- (−13) × 15 = ______
- 10 + −15 = ______
- −12 + −20 = ______
- 17 + 18 = ______
- (−7) × 14 = ______
- (−3) × 7 = ______
- (−8) × 7 = ______
- (−6) × 9 = ______
- −3 + −7 = ______
- (−96) ÷ 8 = ______
- 9 − 2 = ______
- (−136) ÷ 17 = ______
- (−45) ÷ 3 = ______
- 18 + 15 = ______
- (−9) × 3 = ______