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
- (−16) × 19 = ______
- 14 + 9 = ______
- 12 + −16 = ______
- 14 − 7 = ______
- (−38) ÷ 2 = ______
- 14 − 3 = ______
- (−10) × 10 = ______
- (−19) × 20 = ______
- −16 + −18 = ______
- −3 + −18 = ______
- −15 + 20 = ______
- 16 − 16 = ______
- 16 − 2 = ______
- (−54) ÷ 6 = ______
- (−45) ÷ 15 = ______
- 9 − 5 = ______
- 17 − 11 = ______
- (−12) × 15 = ______
- 10 + 10 = ______
- −15 + −19 = ______