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
- 15 + −13 = ______
- (−7) × 7 = ______
- (−306) ÷ 18 = ______
- 18 − 6 = ______
- 20 − 7 = ______
- (−40) ÷ 8 = ______
- −14 + −12 = ______
- (−17) × 10 = ______
- (−78) ÷ 6 = ______
- (−10) × 17 = ______
- (−140) ÷ 20 = ______
- 16 − 13 = ______
- (−192) ÷ 12 = ______
- 7 + 6 = ______
- 7 − 2 = ______
- (−12) ÷ 6 = ______
- 7 + −17 = ______
- (−270) ÷ 18 = ______
- (−196) ÷ 14 = ______
- 17 − 4 = ______