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
- −14 + 16 = ______
- 16 + −8 = ______
- (−2) × 3 = ______
- −12 + −20 = ______
- (−30) ÷ 5 = ______
- (−8) × 8 = ______
- (−50) ÷ 5 = ______
- 5 + −13 = ______
- (−38) ÷ 19 = ______
- 16 − 3 = ______
- 9 − 4 = ______
- (−105) ÷ 7 = ______
- 16 + 18 = ______
- −6 + 15 = ______
- 12 − 10 = ______
- 13 − 4 = ______
- (−13) × 2 = ______
- 14 − 8 = ______
- (−144) ÷ 9 = ______
- 14 + −7 = ______