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 − 2 = ______
- (−12) × 20 = ______
- 18 − 11 = ______
- 7 + 13 = ______
- (−234) ÷ 13 = ______
- (−3) × 11 = ______
- (−6) × 14 = ______
- (−304) ÷ 16 = ______
- (−128) ÷ 8 = ______
- (−270) ÷ 15 = ______
- −19 + −5 = ______
- 17 + −11 = ______
- −9 + 11 = ______
- (−11) × 3 = ______
- (−4) × 3 = ______
- (−81) ÷ 9 = ______
- −7 + 9 = ______
- −20 + −9 = ______
- 18 − 5 = ______
- (−20) ÷ 2 = ______