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
- (−16) × 19 = ______
- 15 + 17 = ______
- (−52) ÷ 4 = ______
- (−5) × 16 = ______
- (−18) × 12 = ______
- −13 + 20 = ______
- 18 + −14 = ______
- (−16) × 9 = ______
- 11 − 9 = ______
- 17 − 14 = ______
- 9 + −13 = ______
- 17 + −8 = ______
- 14 − 7 = ______
- −10 + −20 = ______
- (−13) × 19 = ______
- 8 − 8 = ______
- 16 − 8 = ______
- 10 − 8 = ______
- (−18) ÷ 9 = ______
- 16 + −15 = ______