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 + 5 = ______
- 6 + −20 = ______
- 14 − 6 = ______
- 20 + −16 = ______
- 8 − 2 = ______
- 3 + 7 = ______
- (−48) ÷ 16 = ______
- 18 − 4 = ______
- 6 + −9 = ______
- (−128) ÷ 16 = ______
- 19 − 17 = ______
- (−14) × 2 = ______
- (−210) ÷ 15 = ______
- 20 − 9 = ______
- (−130) ÷ 10 = ______
- −16 + −10 = ______
- 19 + −18 = ______
- 20 − 18 = ______
- (−19) × 18 = ______
- (−18) × 12 = ______