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
- −17 + −6 = ______
- 15 − 12 = ______
- 20 + −19 = ______
- (−20) ÷ 4 = ______
- 15 − 4 = ______
- (−11) × 20 = ______
- (−20) × 14 = ______
- −2 + 20 = ______
- −4 + −10 = ______
- 18 − 18 = ______
- (−51) ÷ 17 = ______
- 20 − 13 = ______
- (−5) × 20 = ______
- (−6) × 3 = ______
- 11 − 3 = ______
- −3 + −9 = ______
- (−19) × 9 = ______
- 13 − 8 = ______
- 2 + 6 = ______
- 6 + −8 = ______