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
- −2 + 17 = ______
- 13 − 3 = ______
- (−247) ÷ 13 = ______
- 16 + −13 = ______
- 6 − 3 = ______
- 19 − 9 = ______
- (−4) × 9 = ______
- (−9) × 15 = ______
- 11 − 9 = ______
- 4 − 4 = ______
- 10 + −11 = ______
- 18 + 18 = ______
- −10 + −20 = ______
- 5 + 3 = ______
- (−21) ÷ 7 = ______
- 18 − 11 = ______
- (−9) × 8 = ______
- (−19) × 5 = ______
- 16 − 5 = ______
- (−12) × 14 = ______