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
- −13 + −5 = ______
- 20 + 19 = ______
- 9 − 5 = ______
- (−19) × 14 = ______
- 10 − 5 = ______
- −10 + −10 = ______
- (−280) ÷ 14 = ______
- −5 + 18 = ______
- 15 − 4 = ______
- (−3) × 19 = ______
- (−13) × 15 = ______
- (−10) × 2 = ______
- 12 − 6 = ______
- (−60) ÷ 3 = ______
- (−2) × 13 = ______
- −7 + 3 = ______
- (−14) × 4 = ______
- −5 + −20 = ______
- (−96) ÷ 8 = ______
- (−3) × 2 = ______