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
- 18 − 12 = ______
- 11 − 4 = ______
- 9 − 5 = ______
- (−105) ÷ 7 = ______
- (−2) × 15 = ______
- (−3) × 15 = ______
- 3 + −13 = ______
- (−11) × 17 = ______
- 11 − 2 = ______
- 11 − 6 = ______
- (−17) × 18 = ______
- (−32) ÷ 2 = ______
- 15 + −14 = ______
- 6 + −19 = ______
- 11 + −3 = ______
- (−84) ÷ 12 = ______
- 14 + −9 = ______
- 18 − 15 = ______
- (−8) × 9 = ______
- 10 − 8 = ______