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
- (−8) × 7 = ______
- (−39) ÷ 13 = ______
- (−48) ÷ 8 = ______
- (−180) ÷ 10 = ______
- 15 − 7 = ______
- 19 − 14 = ______
- 20 − 16 = ______
- (−50) ÷ 5 = ______
- 9 + 7 = ______
- 6 + −16 = ______
- (−64) ÷ 16 = ______
- (−27) ÷ 9 = ______
- 11 + −20 = ______
- −9 + −13 = ______
- 14 − 5 = ______
- (−45) ÷ 5 = ______
- 19 + −13 = ______
- (−12) × 4 = ______
- (−12) × 3 = ______
- −19 + 15 = ______