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 − 2 = ______
- −8 + 2 = ______
- 6 + −10 = ______
- 15 + 5 = ______
- 9 − 4 = ______
- (−168) ÷ 14 = ______
- (−228) ÷ 19 = ______
- −2 + 15 = ______
- (−15) × 19 = ______
- (−49) ÷ 7 = ______
- (−5) × 2 = ______
- 11 − 6 = ______
- 7 + 15 = ______
- (−6) × 20 = ______
- (−19) × 13 = ______
- (−8) × 6 = ______
- (−180) ÷ 15 = ______
- (−6) × 7 = ______
- (−361) ÷ 19 = ______
- −16 + −3 = ______