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
- 2 + 8 = ______
- (−19) × 15 = ______
- (−289) ÷ 17 = ______
- (−17) × 6 = ______
- −13 + −12 = ______
- 6 + 18 = ______
- (−21) ÷ 3 = ______
- −4 + 13 = ______
- −12 + 14 = ______
- 16 − 7 = ______
- 16 − 9 = ______
- (−108) ÷ 9 = ______
- (−28) ÷ 14 = ______
- (−165) ÷ 15 = ______
- (−75) ÷ 15 = ______
- 12 − 6 = ______
- 13 − 10 = ______
- (−10) × 12 = ______
- −20 + 6 = ______
- 19 − 16 = ______