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
- 15 − 14 = ______
- (−221) ÷ 17 = ______
- 15 − 6 = ______
- 15 + 4 = ______
- (−28) ÷ 14 = ______
- (−19) × 5 = ______
- (−190) ÷ 10 = ______
- (−30) ÷ 2 = ______
- 15 − 12 = ______
- (−160) ÷ 8 = ______
- (−169) ÷ 13 = ______
- 13 + 11 = ______
- 5 − 2 = ______
- (−4) × 9 = ______
- (−19) × 4 = ______
- 14 + 13 = ______
- (−380) ÷ 19 = ______
- 18 − 16 = ______
- 8 + −8 = ______
- (−7) × 9 = ______