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
- (−32) ÷ 8 = ______
- 19 + 15 = ______
- (−260) ÷ 13 = ______
- 12 − 7 = ______
- 20 − 19 = ______
- (−50) ÷ 10 = ______
- 20 − 9 = ______
- 8 + 17 = ______
- (−4) × 9 = ______
- 17 − 8 = ______
- 4 + 16 = ______
- 5 + −3 = ______
- 16 − 10 = ______
- (−20) × 17 = ______
- 14 + 14 = ______
- (−4) × 2 = ______
- 16 − 12 = ______
- (−255) ÷ 15 = ______
- 8 − 5 = ______
- (−15) ÷ 5 = ______