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 − 2 = ______
- (−4) × 8 = ______
- 18 − 17 = ______
- (−3) × 12 = ______
- (−12) × 5 = ______
- 14 + 16 = ______
- −2 + −15 = ______
- 4 + 9 = ______
- −16 + 18 = ______
- 13 − 6 = ______
- 8 − 6 = ______
- (−19) × 10 = ______
- (−50) ÷ 5 = ______
- 17 − 6 = ______
- (−105) ÷ 15 = ______
- 19 − 12 = ______
- 12 − 4 = ______
- (−14) × 14 = ______
- 6 − 3 = ______
- −3 + −4 = ______