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
- 12 + 16 = ______
- (−221) ÷ 17 = ______
- 15 − 7 = ______
- 13 − 2 = ______
- (−2) × 12 = ______
- 20 − 5 = ______
- (−44) ÷ 4 = ______
- (−11) × 16 = ______
- (−15) × 20 = ______
- (−20) × 20 = ______
- 5 + 6 = ______
- 12 − 8 = ______
- 20 + 5 = ______
- 11 + 8 = ______
- 8 − 3 = ______
- (−224) ÷ 16 = ______
- −8 + 13 = ______
- 12 − 5 = ______
- (−5) × 6 = ______
- 19 − 13 = ______