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
- (−12) ÷ 4 = ______
- 8 − 8 = ______
- (−20) × 2 = ______
- 17 + 19 = ______
- 18 − 8 = ______
- (−10) × 13 = ______
- 20 − 7 = ______
- (−24) ÷ 2 = ______
- −17 + −20 = ______
- −11 + 12 = ______
- (−72) ÷ 9 = ______
- 18 − 12 = ______
- 8 − 4 = ______
- (−240) ÷ 20 = ______
- −15 + −14 = ______
- (−119) ÷ 7 = ______
- (−2) × 13 = ______
- 20 − 12 = ______
- (−14) × 20 = ______
- 18 − 14 = ______