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
- 18 − 7 = ______
- 18 + 11 = ______
- (−20) × 9 = ______
- 14 + 9 = ______
- (−33) ÷ 3 = ______
- (−5) × 10 = ______
- (−171) ÷ 19 = ______
- (−51) ÷ 3 = ______
- 8 + 10 = ______
- −19 + −10 = ______
- (−6) × 3 = ______
- 14 − 12 = ______
- 15 + 3 = ______
- −14 + 18 = ______
- 18 − 6 = ______
- 16 − 6 = ______
- 20 − 15 = ______
- (−110) ÷ 10 = ______
- (−17) × 10 = ______
- −7 + −9 = ______