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
- (−20) × 17 = ______
- (−6) × 6 = ______
- 10 + 16 = ______
- (−6) × 8 = ______
- (−7) × 5 = ______
- (−45) ÷ 5 = ______
- (−14) × 19 = ______
- (−15) × 19 = ______
- (−180) ÷ 20 = ______
- (−10) × 3 = ______
- 16 + −16 = ______
- 15 + 8 = ______
- (−5) × 9 = ______
- 20 + 9 = ______
- 17 − 12 = ______
- (−10) × 7 = ______
- (−17) × 9 = ______
- 11 + −20 = ______
- 13 − 6 = ______
- 5 + 6 = ______