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
- 14 − 4 = ______
- (−48) ÷ 6 = ______
- (−22) ÷ 2 = ______
- (−18) ÷ 9 = ______
- 18 + 20 = ______
- 16 − 5 = ______
- 7 − 2 = ______
- 20 + −15 = ______
- −20 + −4 = ______
- 19 − 4 = ______
- 15 − 11 = ______
- (−15) × 15 = ______
- 15 + −15 = ______
- −13 + 14 = ______
- 20 − 9 = ______
- (−228) ÷ 12 = ______
- 14 + −6 = ______
- 20 − 14 = ______
- (−24) ÷ 4 = ______
- (−12) × 13 = ______