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) ÷ 7 = ______
- −17 + 9 = ______
- −4 + −15 = ______
- (−380) ÷ 20 = ______
- −20 + −5 = ______
- 12 − 2 = ______
- (−12) × 16 = ______
- 17 − 11 = ______
- (−15) × 4 = ______
- (−20) × 7 = ______
- 10 − 8 = ______
- 5 − 4 = ______
- 12 − 8 = ______
- (−3) × 15 = ______
- 13 + 3 = ______
- 7 − 6 = ______
- −9 + −19 = ______
- (−21) ÷ 3 = ______
- −6 + 6 = ______
- (−6) × 6 = ______