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 − 9 = ______
- 6 + −2 = ______
- −18 + 5 = ______
- 15 − 9 = ______
- 2 + 14 = ______
- 10 + −20 = ______
- (−10) × 19 = ______
- 14 − 8 = ______
- 10 + −9 = ______
- −6 + −7 = ______
- (−289) ÷ 17 = ______
- 9 + 18 = ______
- (−18) ÷ 9 = ______
- −6 + 4 = ______
- −20 + 3 = ______
- (−2) × 11 = ______
- (−15) ÷ 3 = ______
- (−195) ÷ 15 = ______
- (−11) × 8 = ______
- 20 − 7 = ______