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 + 5 = ______
- 18 − 16 = ______
- 18 + 9 = ______
- 19 − 7 = ______
- −7 + −20 = ______
- 14 − 12 = ______
- (−8) × 18 = ______
- −13 + 3 = ______
- 9 − 8 = ______
- (−40) ÷ 10 = ______
- (−3) × 8 = ______
- (−25) ÷ 5 = ______
- (−55) ÷ 5 = ______
- 18 − 10 = ______
- (−5) × 10 = ______
- (−5) × 18 = ______
- 10 − 8 = ______
- 20 − 7 = ______
- 18 − 18 = ______
- −15 + 3 = ______