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
- 16 + 7 = ______
- (−20) × 9 = ______
- 2 + −14 = ______
- 16 + −6 = ______
- 7 − 3 = ______
- 20 − 19 = ______
- 9 − 4 = ______
- 15 − 3 = ______
- (−24) ÷ 6 = ______
- 19 − 19 = ______
- (−5) × 7 = ______
- −18 + 17 = ______
- 17 + 20 = ______
- (−171) ÷ 19 = ______
- −9 + 13 = ______
- (−5) × 10 = ______
- −6 + −8 = ______
- 7 + −3 = ______
- (−17) × 4 = ______
- (−60) ÷ 12 = ______