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
- 18 + 8 = ______
- 18 − 4 = ______
- (−39) ÷ 13 = ______
- 15 − 8 = ______
- (−256) ÷ 16 = ______
- (−187) ÷ 11 = ______
- (−7) × 8 = ______
- 16 − 9 = ______
- 12 − 8 = ______
- (−13) × 16 = ______
- (−3) × 6 = ______
- (−19) × 17 = ______
- (−160) ÷ 20 = ______
- (−304) ÷ 19 = ______
- 19 − 3 = ______
- −8 + 20 = ______
- (−16) ÷ 8 = ______
- −6 + 19 = ______
- −14 + −12 = ______
- (−400) ÷ 20 = ______