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) × 7 = ______
- 17 + −10 = ______
- 14 + 11 = ______
- 18 + −12 = ______
- (−4) × 14 = ______
- 8 − 7 = ______
- 13 − 7 = ______
- (−13) × 16 = ______
- (−320) ÷ 20 = ______
- 20 − 9 = ______
- (−165) ÷ 15 = ______
- 20 − 14 = ______
- 3 + −4 = ______
- (−13) × 20 = ______
- −12 + −12 = ______
- (−30) ÷ 3 = ______
- (−5) × 20 = ______
- −13 + 11 = ______
- 18 − 15 = ______
- (−11) × 15 = ______