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
- 17 − 14 = ______
- 19 − 8 = ______
- (−10) × 3 = ______
- (−85) ÷ 17 = ______
- (−18) × 8 = ______
- 13 + −5 = ______
- (−3) × 11 = ______
- (−180) ÷ 15 = ______
- (−3) × 6 = ______
- −2 + 17 = ______
- (−8) × 5 = ______
- (−112) ÷ 7 = ______
- 15 − 13 = ______
- (−3) × 13 = ______
- 18 − 5 = ______
- −13 + 8 = ______
- −18 + −10 = ______
- 3 + −13 = ______
- 5 + 14 = ______
- (−13) × 20 = ______