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
- 9 − 5 = ______
- (−170) ÷ 17 = ______
- −18 + −7 = ______
- 11 + −15 = ______
- (−380) ÷ 20 = ______
- 18 − 9 = ______
- −6 + −8 = ______
- (−15) ÷ 5 = ______
- (−19) × 3 = ______
- 16 − 2 = ______
- (−5) × 8 = ______
- 19 − 11 = ______
- (−18) × 16 = ______
- (−16) × 19 = ______
- 12 − 9 = ______
- (−20) × 20 = ______
- 20 − 17 = ______
- 15 − 11 = ______
- (−50) ÷ 5 = ______
- 12 − 3 = ______