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 + −13 = ______
- 18 + 3 = ______
- (−13) × 9 = ______
- −8 + −3 = ______
- 7 + −8 = ______
- (−136) ÷ 8 = ______
- (−2) × 16 = ______
- −16 + −8 = ______
- (−14) × 10 = ______
- (−144) ÷ 8 = ______
- (−8) × 19 = ______
- (−180) ÷ 9 = ______
- (−13) × 8 = ______
- (−18) × 6 = ______
- 10 − 5 = ______
- (−288) ÷ 18 = ______
- 9 − 4 = ______
- 19 − 2 = ______
- 10 − 7 = ______
- −6 + −10 = ______