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 + 19 = ______
- (−19) × 5 = ______
- 6 + 15 = ______
- (−77) ÷ 7 = ______
- (−39) ÷ 3 = ______
- 19 − 9 = ______
- (−32) ÷ 16 = ______
- 16 − 10 = ______
- 19 − 7 = ______
- (−17) × 7 = ______
- 18 − 13 = ______
- (−3) × 5 = ______
- (−5) × 14 = ______
- 7 − 3 = ______
- −2 + −11 = ______
- −14 + −12 = ______
- (−21) ÷ 7 = ______
- (−20) × 16 = ______
- (−7) × 15 = ______
- −9 + −2 = ______