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
- −19 + 7 = ______
- (−4) × 15 = ______
- −5 + 18 = ______
- (−208) ÷ 16 = ______
- 16 − 8 = ______
- 13 − 2 = ______
- 18 − 4 = ______
- (−18) × 13 = ______
- (−7) × 2 = ______
- −15 + 13 = ______
- 20 − 9 = ______
- 20 − 7 = ______
- 10 − 3 = ______
- (−13) × 17 = ______
- (−48) ÷ 16 = ______
- (−168) ÷ 14 = ______
- (−18) × 11 = ______
- 8 + −10 = ______
- (−15) × 4 = ______
- 4 + 5 = ______