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) × 3 = ______
- (−225) ÷ 15 = ______
- (−6) × 12 = ______
- 8 − 5 = ______
- 14 − 13 = ______
- 18 − 4 = ______
- 18 − 8 = ______
- (−17) × 10 = ______
- (−100) ÷ 20 = ______
- 18 − 3 = ______
- (−18) × 16 = ______
- (−4) × 7 = ______
- 16 − 10 = ______
- 19 − 12 = ______
- (−12) × 18 = ______
- 20 − 16 = ______
- (−180) ÷ 15 = ______
- (−5) × 9 = ______
- 10 − 9 = ______
- (−55) ÷ 5 = ______