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
- −20 + 18 = ______
- (−15) × 18 = ______
- (−11) × 8 = ______
- (−28) ÷ 7 = ______
- 14 − 5 = ______
- (−12) × 15 = ______
- 15 − 7 = ______
- −10 + 10 = ______
- (−143) ÷ 11 = ______
- (−100) ÷ 20 = ______
- 10 − 2 = ______
- (−90) ÷ 15 = ______
- 17 − 16 = ______
- (−10) ÷ 2 = ______
- (−112) ÷ 16 = ______
- 14 + −14 = ______
- 10 − 5 = ______
- 3 + 13 = ______
- (−5) × 14 = ______
- (−5) × 13 = ______