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
- (−2) × 3 = ______
- 15 − 14 = ______
- 10 + −20 = ______
- 12 + 8 = ______
- 19 − 17 = ______
- (−13) × 18 = ______
- (−204) ÷ 12 = ______
- (−40) ÷ 2 = ______
- 5 − 4 = ______
- 4 − 2 = ______
- (−64) ÷ 8 = ______
- 17 + −2 = ______
- (−156) ÷ 12 = ______
- (−17) × 9 = ______
- (−4) ÷ 2 = ______
- −14 + −19 = ______
- −19 + 2 = ______
- −20 + −15 = ______
- 11 − 10 = ______
- 13 + −11 = ______