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) × 12 = ______
- 12 − 8 = ______
- (−15) ÷ 5 = ______
- (−12) ÷ 4 = ______
- 15 + 7 = ______
- (−90) ÷ 6 = ______
- (−17) × 17 = ______
- (−135) ÷ 15 = ______
- −11 + −12 = ______
- −8 + 17 = ______
- (−156) ÷ 13 = ______
- −7 + −19 = ______
- 8 − 4 = ______
- 12 + −6 = ______
- −6 + 19 = ______
- (−255) ÷ 15 = ______
- (−18) × 17 = ______
- 17 − 16 = ______
- −7 + −6 = ______
- 11 − 4 = ______