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 + 4 = ______
- (−17) × 13 = ______
- (−8) × 19 = ______
- 17 + 9 = ______
- (−306) ÷ 17 = ______
- 18 + −14 = ______
- 16 − 5 = ______
- (−9) × 3 = ______
- 16 − 10 = ______
- (−190) ÷ 10 = ______
- (−12) × 18 = ______
- (−255) ÷ 15 = ______
- 15 − 8 = ______
- −16 + −9 = ______
- 13 + −4 = ______
- 4 + −19 = ______
- −6 + 9 = ______
- (−15) × 6 = ______
- (−12) ÷ 3 = ______
- 13 − 13 = ______