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 + 10 = ______
- (−54) ÷ 9 = ______
- 9 + 13 = ______
- 5 + −3 = ______
- (−20) × 9 = ______
- (−180) ÷ 9 = ______
- 19 + −10 = ______
- (−13) × 8 = ______
- 13 − 11 = ______
- (−8) × 20 = ______
- 18 − 10 = ______
- −9 + −2 = ______
- (−8) × 18 = ______
- (−5) × 7 = ______
- 15 − 3 = ______
- 14 − 12 = ______
- −11 + 18 = ______
- 12 − 5 = ______
- (−78) ÷ 13 = ______
- −10 + 5 = ______