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
- 20 − 20 = ______
- 20 − 12 = ______
- (−39) ÷ 3 = ______
- 10 + −18 = ______
- (−108) ÷ 9 = ______
- 17 − 13 = ______
- 11 + −13 = ______
- (−195) ÷ 15 = ______
- 15 − 9 = ______
- 17 + 16 = ______
- 18 − 7 = ______
- (−11) × 19 = ______
- (−40) ÷ 10 = ______
- 19 − 13 = ______
- (−120) ÷ 8 = ______
- (−36) ÷ 6 = ______
- −9 + −17 = ______
- 8 − 5 = ______
- (−9) × 12 = ______
- (−320) ÷ 16 = ______