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
- 14 − 7 = ______
- 7 − 7 = ______
- 4 − 3 = ______
- −2 + 3 = ______
- 6 − 5 = ______
- (−13) × 19 = ______
- (−5) × 16 = ______
- (−32) ÷ 2 = ______
- −5 + 12 = ______
- 17 − 8 = ______
- 20 − 18 = ______
- 6 − 2 = ______
- 16 − 6 = ______
- (−8) × 2 = ______
- −13 + 17 = ______
- −15 + 9 = ______
- −18 + 18 = ______
- −7 + −19 = ______
- 13 − 4 = ______
- (−18) × 15 = ______