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 + −2 = ______
- −9 + −2 = ______
- −13 + −3 = ______
- 20 − 7 = ______
- 8 − 6 = ______
- (−16) × 3 = ______
- −15 + 2 = ______
- 8 − 4 = ______
- (−14) × 18 = ______
- 20 + 19 = ______
- 17 − 16 = ______
- (−4) × 15 = ______
- 9 + −18 = ______
- −11 + 14 = ______
- (−48) ÷ 6 = ______
- −3 + 5 = ______
- (−10) × 8 = ______
- (−60) ÷ 20 = ______
- 7 − 6 = ______
- (−361) ÷ 19 = ______