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
- (−280) ÷ 14 = ______
- (−10) × 14 = ______
- 12 + −20 = ______
- 13 − 5 = ______
- −14 + −7 = ______
- (−2) × 12 = ______
- −8 + −8 = ______
- 13 − 12 = ______
- (−35) ÷ 5 = ______
- 20 − 4 = ______
- (−120) ÷ 10 = ______
- −18 + 6 = ______
- (−11) × 5 = ______
- (−80) ÷ 8 = ______
- (−2) × 10 = ______
- (−17) × 4 = ______
- (−224) ÷ 16 = ______
- (−7) × 10 = ______
- (−5) × 9 = ______
- (−228) ÷ 12 = ______