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) × 2 = ______
- 11 − 8 = ______
- (−42) ÷ 3 = ______
- 10 − 7 = ______
- 19 − 14 = ______
- (−300) ÷ 15 = ______
- 7 + 4 = ______
- −7 + 17 = ______
- (−10) × 11 = ______
- 19 − 10 = ______
- (−30) ÷ 10 = ______
- (−18) ÷ 2 = ______
- 9 − 2 = ______
- −4 + 19 = ______
- 16 − 4 = ______
- (−7) × 4 = ______
- (−20) × 12 = ______
- −10 + −5 = ______
- (−77) ÷ 7 = ______
- 15 − 15 = ______