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
- 20 − 6 = ______
- (−13) × 8 = ______
- (−3) × 10 = ______
- 20 − 5 = ______
- 17 − 15 = ______
- −12 + 3 = ______
- 10 − 3 = ______
- (−11) × 7 = ______
- (−91) ÷ 13 = ______
- (−238) ÷ 17 = ______
- (−180) ÷ 10 = ______
- −7 + −2 = ______
- 13 − 11 = ______
- 9 + −14 = ______
- (−15) × 3 = ______
- (−20) × 4 = ______
- −9 + 8 = ______
- 9 − 7 = ______
- 15 − 2 = ______
- (−6) × 8 = ______