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
- (−2) × 15 = ______
- 10 − 5 = ______
- 18 − 16 = ______
- 20 − 20 = ______
- 18 − 9 = ______
- (−8) × 2 = ______
- −5 + −7 = ______
- (−20) × 9 = ______
- (−9) × 4 = ______
- 6 − 5 = ______
- (−2) × 10 = ______
- (−50) ÷ 10 = ______
- (−64) ÷ 16 = ______
- 5 − 2 = ______
- (−7) × 13 = ______
- (−20) × 16 = ______
- (−17) × 2 = ______
- (−19) × 6 = ______
- (−5) × 16 = ______
- (−18) × 4 = ______