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
- (−2) × 7 = ______
- (−84) ÷ 12 = ______
- −20 + −15 = ______
- −2 + −20 = ______
- (−2) × 10 = ______
- 14 + −19 = ______
- (−5) × 11 = ______
- (−70) ÷ 7 = ______
- −5 + −5 = ______
- 17 − 15 = ______
- 7 − 7 = ______
- 4 + 18 = ______
- (−2) × 2 = ______
- (−400) ÷ 20 = ______
- (−6) × 12 = ______
- (−75) ÷ 15 = ______
- 16 + −6 = ______
- (−100) ÷ 20 = ______
- 10 − 4 = ______
- 10 − 6 = ______