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
- (−13) × 20 = ______
- −17 + 4 = ______
- 18 − 6 = ______
- (−49) ÷ 7 = ______
- 6 − 4 = ______
- 18 − 7 = ______
- (−3) × 20 = ______
- 13 + 7 = ______
- 20 + 13 = ______
- (−7) × 16 = ______
- (−2) × 6 = ______
- (−17) × 10 = ______
- 14 + −14 = ______
- (−280) ÷ 20 = ______
- (−12) × 20 = ______
- (−30) ÷ 3 = ______
- 6 − 2 = ______
- (−150) ÷ 10 = ______
- (−39) ÷ 13 = ______
- 12 + 3 = ______