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
- −12 + 11 = ______
- 8 + 15 = ______
- 10 − 7 = ______
- (−7) × 5 = ______
- 4 − 2 = ______
- (−152) ÷ 19 = ______
- 20 + −6 = ______
- 18 + −10 = ______
- −8 + −13 = ______
- −16 + 15 = ______
- 5 + 4 = ______
- (−21) ÷ 7 = ______
- (−238) ÷ 17 = ______
- 15 − 6 = ______
- (−5) × 8 = ______
- (−187) ÷ 17 = ______
- (−12) × 9 = ______
- 19 − 7 = ______
- −13 + 9 = ______
- (−306) ÷ 18 = ______