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
- 4 + −14 = ______
- (−6) × 13 = ______
- 18 + 15 = ______
- −19 + −9 = ______
- −5 + −16 = ______
- −13 + 18 = ______
- 14 + 20 = ______
- (−16) × 9 = ______
- 15 − 7 = ______
- (−6) ÷ 3 = ______
- (−2) × 3 = ______
- (−3) × 17 = ______
- (−17) × 19 = ______
- 18 − 18 = ______
- −7 + −19 = ______
- (−225) ÷ 15 = ______
- (−143) ÷ 13 = ______
- 15 − 10 = ______
- (−70) ÷ 7 = ______
- 5 + 11 = ______