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
- 11 − 4 = ______
- 16 − 13 = ______
- −18 + −18 = ______
- −13 + −20 = ______
- 8 − 4 = ______
- (−19) × 5 = ______
- 16 − 2 = ______
- 6 + −6 = ______
- 5 + 3 = ______
- (−10) × 9 = ______
- −9 + 15 = ______
- (−3) × 18 = ______
- −9 + −7 = ______
- −7 + −9 = ______
- (−6) × 19 = ______
- −7 + −11 = ______
- 19 − 17 = ______
- 9 + −17 = ______
- (−11) × 9 = ______
- (−20) × 20 = ______