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
- −17 + −16 = ______
- 12 + −3 = ______
- (−35) ÷ 5 = ______
- (−17) × 12 = ______
- 13 − 12 = ______
- 18 − 8 = ______
- (−44) ÷ 4 = ______
- 15 − 3 = ______
- (−100) ÷ 5 = ______
- (−280) ÷ 20 = ______
- (−110) ÷ 10 = ______
- 4 + −7 = ______
- (−21) ÷ 7 = ______
- −16 + −18 = ______
- (−45) ÷ 9 = ______
- 10 − 7 = ______
- (−342) ÷ 18 = ______
- 14 + −17 = ______
- (−20) × 3 = ______
- 14 − 7 = ______