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
- 8 + −5 = ______
- 20 + 20 = ______
- (−6) × 15 = ______
- (−18) × 19 = ______
- (−6) × 13 = ______
- 13 − 8 = ______
- 19 − 10 = ______
- (−9) × 4 = ______
- 6 − 6 = ______
- (−8) × 14 = ______
- (−112) ÷ 7 = ______
- (−27) ÷ 9 = ______
- 11 − 7 = ______
- (−132) ÷ 12 = ______
- 10 − 5 = ______
- 20 − 19 = ______
- 8 − 7 = ______
- (−16) × 15 = ______
- −14 + 17 = ______
- 6 + 19 = ______