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) × 18 = ______
- (−60) ÷ 12 = ______
- (−64) ÷ 4 = ______
- −7 + 20 = ______
- 12 − 4 = ______
- (−20) ÷ 2 = ______
- (−260) ÷ 20 = ______
- (−117) ÷ 9 = ______
- (−50) ÷ 10 = ______
- 15 − 15 = ______
- (−5) × 8 = ______
- 8 + 19 = ______
- −5 + −19 = ______
- (−36) ÷ 6 = ______
- 15 − 13 = ______
- 16 + 5 = ______
- 11 − 10 = ______
- (−180) ÷ 10 = ______
- −4 + 6 = ______
- 18 − 7 = ______