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
- (−340) ÷ 20 = ______
- (−14) × 15 = ______
- 19 − 5 = ______
- (−300) ÷ 20 = ______
- (−3) × 15 = ______
- (−42) ÷ 3 = ______
- 12 − 7 = ______
- −5 + −18 = ______
- (−119) ÷ 17 = ______
- (−180) ÷ 9 = ______
- (−19) × 12 = ______
- (−15) ÷ 5 = ______
- (−70) ÷ 7 = ______
- 5 + 12 = ______
- (−240) ÷ 12 = ______
- 17 + 20 = ______
- 5 − 5 = ______
- −3 + 3 = ______
- (−36) ÷ 6 = ______
- (−20) ÷ 5 = ______