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 + −5 = ______
- (−20) ÷ 5 = ______
- (−6) × 4 = ______
- −14 + 17 = ______
- (−45) ÷ 15 = ______
- −15 + 2 = ______
- (−306) ÷ 18 = ______
- (−17) × 18 = ______
- 18 − 9 = ______
- 18 + −2 = ______
- 15 − 15 = ______
- (−52) ÷ 4 = ______
- 15 − 5 = ______
- (−140) ÷ 7 = ______
- −18 + −4 = ______
- 17 − 12 = ______
- (−11) × 4 = ______
- (−4) × 13 = ______
- (−11) × 18 = ______
- 11 + 17 = ______