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
- 12 − 4 = ______
- 19 − 5 = ______
- (−10) × 19 = ______
- 17 − 8 = ______
- (−11) × 3 = ______
- 11 − 8 = ______
- 17 − 3 = ______
- (−19) × 15 = ______
- −5 + −9 = ______
- (−2) × 17 = ______
- (−15) × 6 = ______
- 19 + 17 = ______
- (−51) ÷ 17 = ______
- (−7) × 16 = ______
- (−20) × 7 = ______
- (−32) ÷ 16 = ______
- (−8) × 9 = ______
- 20 − 2 = ______
- −8 + −5 = ______
- 7 + 9 = ______