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
- 7 + −4 = ______
- 10 − 9 = ______
- (−17) × 20 = ______
- 17 + 17 = ______
- 13 + −9 = ______
- −8 + −13 = ______
- (−8) × 20 = ______
- (−156) ÷ 13 = ______
- (−48) ÷ 12 = ______
- (−18) × 6 = ______
- 5 + 12 = ______
- (−8) × 9 = ______
- (−11) × 12 = ______
- (−16) × 7 = ______
- 19 + 14 = ______
- (−50) ÷ 10 = ______
- (−19) × 6 = ______
- 15 − 13 = ______
- 16 − 12 = ______
- −3 + 17 = ______