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
- 15 − 12 = ______
- (−54) ÷ 9 = ______
- 19 − 6 = ______
- (−40) ÷ 2 = ______
- 20 − 3 = ______
- (−60) ÷ 12 = ______
- (−288) ÷ 16 = ______
- (−33) ÷ 11 = ______
- (−12) × 18 = ______
- 15 + −4 = ______
- 15 − 2 = ______
- 9 + −5 = ______
- 14 − 8 = ______
- (−6) × 13 = ______
- 13 − 9 = ______
- (−19) × 2 = ______
- (−10) × 5 = ______
- 12 − 2 = ______
- −20 + 19 = ______
- 12 + −10 = ______