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
- 12 + −3 = ______
- (−15) × 5 = ______
- 5 + 6 = ______
- 15 − 3 = ______
- −15 + 19 = ______
- 19 − 5 = ______
- −10 + −8 = ______
- 6 + 7 = ______
- 18 − 18 = ______
- 13 − 12 = ______
- (−16) × 5 = ______
- −2 + −3 = ______
- (−13) × 8 = ______
- (−7) × 3 = ______
- (−66) ÷ 6 = ______
- (−6) × 16 = ______
- (−104) ÷ 8 = ______
- 15 − 12 = ______
- 17 − 5 = ______
- 20 − 7 = ______