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 + 20 = ______
- 14 − 3 = ______
- (−27) ÷ 9 = ______
- (−9) × 14 = ______
- 11 + −9 = ______
- (−14) × 10 = ______
- 4 + −7 = ______
- 10 + −17 = ______
- (−117) ÷ 13 = ______
- −6 + 19 = ______
- (−75) ÷ 5 = ______
- −18 + −20 = ______
- (−17) × 9 = ______
- −9 + 8 = ______
- 13 − 2 = ______
- (−40) ÷ 20 = ______
- (−198) ÷ 18 = ______
- −2 + −8 = ______
- 20 − 5 = ______
- (−320) ÷ 16 = ______