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 + −4 = ______
- 19 + 12 = ______
- (−13) × 7 = ______
- (−4) × 16 = ______
- (−130) ÷ 10 = ______
- −2 + 19 = ______
- 9 − 4 = ______
- 11 − 9 = ______
- (−400) ÷ 20 = ______
- (−216) ÷ 12 = ______
- (−180) ÷ 20 = ______
- (−18) × 4 = ______
- 16 − 2 = ______
- (−2) × 14 = ______
- −7 + −10 = ______
- −6 + −7 = ______
- 19 − 16 = ______
- (−289) ÷ 17 = ______
- (−133) ÷ 19 = ______
- (−18) × 17 = ______