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
- 13 − 11 = ______
- 20 − 2 = ______
- −2 + 10 = ______
- 18 − 2 = ______
- (−128) ÷ 8 = ______
- (−18) ÷ 3 = ______
- −7 + 2 = ______
- (−9) × 11 = ______
- (−165) ÷ 15 = ______
- (−80) ÷ 20 = ______
- (−63) ÷ 7 = ______
- 14 − 7 = ______
- −14 + 8 = ______
- (−14) × 8 = ______
- 4 + −14 = ______
- 13 − 8 = ______
- (−17) × 4 = ______
- (−12) × 5 = ______
- −16 + 7 = ______
- 10 − 5 = ______