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 − 11 = ______
- (−221) ÷ 17 = ______
- (−18) × 3 = ______
- (−117) ÷ 9 = ______
- 17 − 17 = ______
- 2 + −15 = ______
- −16 + −12 = ______
- −15 + 15 = ______
- (−216) ÷ 18 = ______
- −9 + −7 = ______
- −2 + 9 = ______
- (−84) ÷ 7 = ______
- (−7) × 13 = ______
- 18 + −2 = ______
- (−68) ÷ 4 = ______
- (−4) × 17 = ______
- (−128) ÷ 8 = ______
- (−240) ÷ 12 = ______
- 15 − 10 = ______
- −14 + −18 = ______