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
- (−15) ÷ 5 = ______
- 15 − 6 = ______
- (−48) ÷ 6 = ______
- (−40) ÷ 10 = ______
- (−13) × 4 = ______
- (−15) × 13 = ______
- (−34) ÷ 2 = ______
- 20 − 15 = ______
- 10 − 5 = ______
- 14 + −6 = ______
- −20 + 3 = ______
- (−13) × 15 = ______
- (−5) × 12 = ______
- (−168) ÷ 14 = ______
- 18 − 9 = ______
- (−11) × 9 = ______
- (−14) × 20 = ______
- 3 + −2 = ______
- 17 − 12 = ______
- (−140) ÷ 10 = ______