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
- −18 + −19 = ______
- 12 − 9 = ______
- (−8) × 19 = ______
- 19 − 16 = ______
- 7 + 5 = ______
- 2 + −14 = ______
- (−14) × 11 = ______
- (−18) × 19 = ______
- 5 − 4 = ______
- 20 − 17 = ______
- (−27) ÷ 9 = ______
- 6 − 3 = ______
- (−240) ÷ 15 = ______
- (−171) ÷ 9 = ______
- 20 − 13 = ______
- (−200) ÷ 10 = ______
- 8 − 3 = ______
- 14 − 4 = ______
- 8 + 9 = ______
- (−19) × 14 = ______