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 + 13 = ______
- −7 + −20 = ______
- (−300) ÷ 20 = ______
- (−18) × 17 = ______
- −15 + −10 = ______
- 18 − 18 = ______
- −10 + 20 = ______
- (−80) ÷ 10 = ______
- (−108) ÷ 12 = ______
- 11 − 2 = ______
- 10 − 8 = ______
- 8 + 5 = ______
- (−143) ÷ 11 = ______
- (−15) × 19 = ______
- (−153) ÷ 17 = ______
- 10 − 9 = ______
- 12 + −7 = ______
- 12 − 2 = ______
- (−3) × 12 = ______
- (−84) ÷ 7 = ______