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
- −19 + 2 = ______
- 15 − 4 = ______
- −12 + 2 = ______
- (−13) × 16 = ______
- 16 + −7 = ______
- (−40) ÷ 20 = ______
- −19 + 10 = ______
- (−21) ÷ 7 = ______
- 20 − 6 = ______
- 20 − 8 = ______
- 11 + 11 = ______
- (−180) ÷ 10 = ______
- −20 + −9 = ______
- 10 + 15 = ______
- (−42) ÷ 3 = ______
- (−72) ÷ 8 = ______
- 15 − 15 = ______
- −5 + 12 = ______
- (−60) ÷ 5 = ______
- (−14) × 5 = ______