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
- −14 + −19 = ______
- (−19) × 13 = ______
- 11 + −3 = ______
- (−2) × 11 = ______
- 11 + 18 = ______
- −20 + −13 = ______
- −13 + −10 = ______
- (−8) × 3 = ______
- −17 + −8 = ______
- 8 − 5 = ______
- 10 − 6 = ______
- (−11) × 10 = ______
- 4 + 16 = ______
- 2 + 6 = ______
- (−14) ÷ 7 = ______
- 8 − 4 = ______
- 13 − 9 = ______
- (−3) × 20 = ______
- 15 − 7 = ______
- (−143) ÷ 11 = ______