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
- (−38) ÷ 2 = ______
- 15 − 2 = ______
- 19 − 8 = ______
- (−4) × 16 = ______
- (−8) × 10 = ______
- (−14) × 11 = ______
- (−255) ÷ 17 = ______
- (−17) × 6 = ______
- (−22) ÷ 2 = ______
- −20 + −18 = ______
- (−10) ÷ 5 = ______
- (−255) ÷ 15 = ______
- (−11) × 5 = ______
- 20 + −19 = ______
- (−54) ÷ 18 = ______
- (−3) × 19 = ______
- 12 − 7 = ______
- (−187) ÷ 17 = ______
- 19 − 14 = ______
- 19 − 9 = ______