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 − 7 = ______
- (−20) × 14 = ______
- (−30) ÷ 3 = ______
- (−54) ÷ 18 = ______
- (−14) × 9 = ______
- 20 − 15 = ______
- (−13) × 17 = ______
- 18 − 11 = ______
- 2 + 3 = ______
- 11 − 9 = ______
- (−50) ÷ 5 = ______
- (−360) ÷ 18 = ______
- (−4) × 4 = ______
- (−48) ÷ 4 = ______
- 5 + −18 = ______
- 2 + −13 = ______
- −4 + 16 = ______
- 16 − 9 = ______
- (−4) ÷ 2 = ______
- (−110) ÷ 11 = ______