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 − 9 = ______
- −8 + −19 = ______
- (−3) × 12 = ______
- 3 + −17 = ______
- (−15) × 3 = ______
- (−14) × 13 = ______
- (−323) ÷ 19 = ______
- −16 + 7 = ______
- 15 − 12 = ______
- (−40) ÷ 10 = ______
- −12 + −17 = ______
- (−18) ÷ 3 = ______
- (−14) × 9 = ______
- −16 + 17 = ______
- 17 + 4 = ______
- (−15) ÷ 5 = ______
- (−18) × 9 = ______
- (−114) ÷ 6 = ______
- 14 + 20 = ______
- (−60) ÷ 15 = ______