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
- (−10) ÷ 5 = ______
- 11 + 11 = ______
- 15 + 20 = ______
- 19 + 7 = ______
- (−12) × 20 = ______
- (−4) × 17 = ______
- (−252) ÷ 18 = ______
- (−240) ÷ 15 = ______
- −4 + −19 = ______
- (−19) × 10 = ______
- (−121) ÷ 11 = ______
- 4 + −5 = ______
- 19 − 9 = ______
- 14 − 2 = ______
- (−220) ÷ 20 = ______
- 7 − 3 = ______
- −13 + 18 = ______
- 14 − 4 = ______
- (−8) × 5 = ______
- (−104) ÷ 8 = ______