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
- −3 + 4 = ______
- −20 + 3 = ______
- (−42) ÷ 14 = ______
- (−75) ÷ 15 = ______
- 14 + −12 = ______
- (−5) × 9 = ______
- (−70) ÷ 10 = ______
- (−14) × 11 = ______
- −11 + −15 = ______
- (−15) × 2 = ______
- (−96) ÷ 16 = ______
- (−17) × 12 = ______
- −15 + 19 = ______
- 20 − 4 = ______
- 15 − 12 = ______
- 15 − 8 = ______
- −19 + 9 = ______
- 20 − 2 = ______
- (−14) × 18 = ______
- 15 − 6 = ______