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
- 14 − 10 = ______
- 10 − 7 = ______
- 20 + 17 = ______
- (−14) × 12 = ______
- 20 − 7 = ______
- (−5) × 12 = ______
- (−81) ÷ 9 = ______
- −19 + 6 = ______
- (−170) ÷ 10 = ______
- (−300) ÷ 15 = ______
- −4 + −14 = ______
- (−14) ÷ 2 = ______
- 11 − 7 = ______
- 20 − 5 = ______
- 15 − 4 = ______
- 16 + 6 = ______
- 12 − 6 = ______
- 3 + −7 = ______
- (−98) ÷ 14 = ______
- (−143) ÷ 11 = ______