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
- 15 − 8 = ______
- 12 − 9 = ______
- (−8) × 20 = ______
- (−12) × 6 = ______
- 18 − 15 = ______
- 10 + −14 = ______
- 19 + −18 = ______
- (−320) ÷ 16 = ______
- −7 + −16 = ______
- (−260) ÷ 13 = ______
- 18 − 10 = ______
- 20 − 14 = ______
- (−90) ÷ 15 = ______
- (−154) ÷ 11 = ______
- 19 − 11 = ______
- 17 − 9 = ______
- 5 − 4 = ______
- (−10) × 14 = ______
- (−9) × 11 = ______
- 18 + −13 = ______