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 − 7 = ______
- (−15) × 10 = ______
- 3 + 18 = ______
- (−28) ÷ 7 = ______
- (−60) ÷ 12 = ______
- 15 − 6 = ______
- (−7) × 13 = ______
- (−9) × 4 = ______
- 18 − 6 = ______
- 11 + −7 = ______
- (−16) × 17 = ______
- (−14) × 2 = ______
- 7 − 7 = ______
- 16 − 3 = ______
- (−12) × 14 = ______
- (−7) × 9 = ______
- −7 + 7 = ______
- 9 − 8 = ______
- 17 + 18 = ______
- 16 + 19 = ______