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
- (−70) ÷ 14 = ______
- 6 + 15 = ______
- 18 + −17 = ______
- −13 + −17 = ______
- −4 + −17 = ______
- 7 − 6 = ______
- 10 − 2 = ______
- (−14) × 9 = ______
- 20 − 10 = ______
- (−15) ÷ 3 = ______
- 3 − 3 = ______
- (−17) × 10 = ______
- (−15) × 19 = ______
- (−13) × 5 = ______
- (−224) ÷ 14 = ______
- (−60) ÷ 12 = ______
- (−8) × 20 = ______
- 18 − 9 = ______
- −12 + 2 = ______
- 13 + −13 = ______