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
- (−30) ÷ 2 = ______
- 20 − 3 = ______
- (−112) ÷ 8 = ______
- (−190) ÷ 19 = ______
- 13 + −20 = ______
- (−9) × 7 = ______
- −20 + 16 = ______
- (−12) × 15 = ______
- 2 + 13 = ______
- (−42) ÷ 6 = ______
- 15 − 10 = ______
- 18 − 9 = ______
- 12 + 17 = ______
- (−45) ÷ 3 = ______
- (−10) × 9 = ______
- (−15) × 6 = ______
- (−2) × 17 = ______
- (−120) ÷ 15 = ______
- (−60) ÷ 20 = ______
- 17 − 6 = ______