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) × 19 = ______
- (−20) ÷ 4 = ______
- (−4) × 9 = ______
- 15 − 11 = ______
- 6 + −2 = ______
- 3 + 7 = ______
- −3 + −8 = ______
- 11 + 16 = ______
- (−54) ÷ 3 = ______
- (−7) × 4 = ______
- (−8) × 5 = ______
- (−108) ÷ 12 = ______
- 16 − 8 = ______
- 13 − 7 = ______
- (−18) × 19 = ______
- 8 − 2 = ______
- 19 − 5 = ______
- (−44) ÷ 4 = ______
- (−99) ÷ 11 = ______
- −9 + −3 = ______