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
- 7 + 12 = ______
- (−11) × 7 = ______
- 17 − 6 = ______
- −15 + −9 = ______
- 16 − 15 = ______
- 10 + −5 = ______
- 20 − 3 = ______
- (−8) × 10 = ______
- 4 + 11 = ______
- (−160) ÷ 20 = ______
- 6 − 2 = ______
- (−180) ÷ 20 = ______
- (−210) ÷ 15 = ______
- (−40) ÷ 20 = ______
- (−15) × 18 = ______
- 17 − 7 = ______
- 4 + −13 = ______
- (−10) × 13 = ______
- 3 + 6 = ______
- (−190) ÷ 19 = ______