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
- (−18) × 5 = ______
- (−180) ÷ 20 = ______
- −19 + −4 = ______
- (−285) ÷ 15 = ______
- −6 + −15 = ______
- −20 + −19 = ______
- (−17) × 16 = ______
- 18 + 18 = ______
- 13 − 4 = ______
- 3 + 6 = ______
- 9 − 3 = ______
- (−20) × 2 = ______
- 18 − 9 = ______
- 18 − 8 = ______
- 2 + 19 = ______
- (−15) × 17 = ______
- −15 + 18 = ______
- (−209) ÷ 19 = ______
- (−6) ÷ 3 = ______
- 19 − 13 = ______