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
- 7 − 4 = ______
- 2 + −18 = ______
- (−288) ÷ 18 = ______
- (−8) × 16 = ______
- (−6) × 12 = ______
- (−6) × 10 = ______
- (−192) ÷ 12 = ______
- 18 − 13 = ______
- (−14) × 3 = ______
- 4 − 3 = ______
- (−5) × 12 = ______
- (−234) ÷ 18 = ______
- (−180) ÷ 20 = ______
- (−12) × 15 = ______
- (−13) × 4 = ______
- 12 − 9 = ______
- −8 + 8 = ______
- (−18) × 14 = ______
- 19 − 7 = ______
- (−255) ÷ 15 = ______