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
- 14 − 10 = ______
- (−3) × 10 = ______
- −18 + 12 = ______
- (−160) ÷ 10 = ______
- 20 − 7 = ______
- (−16) × 6 = ______
- −18 + 19 = ______
- (−9) × 5 = ______
- (−90) ÷ 9 = ______
- 17 − 17 = ______
- (−16) × 15 = ______
- 18 − 15 = ______
- (−5) × 19 = ______
- −14 + 8 = ______
- 20 − 19 = ______
- −10 + −13 = ______
- (−18) × 11 = ______
- −6 + 7 = ______
- −8 + −10 = ______
- 5 + −12 = ______