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
- 17 + 6 = ______
- −10 + 3 = ______
- (−5) × 18 = ______
- (−2) × 12 = ______
- 6 − 6 = ______
- (−17) × 19 = ______
- (−20) × 4 = ______
- (−13) × 14 = ______
- (−12) ÷ 6 = ______
- (−2) × 16 = ______
- 20 − 4 = ______
- 9 + 4 = ______
- (−6) × 13 = ______
- (−75) ÷ 15 = ______
- 18 + 19 = ______
- (−140) ÷ 7 = ______
- 14 − 9 = ______
- (−17) × 16 = ______
- 4 − 2 = ______
- (−6) × 20 = ______