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 − 14 = ______
- 3 − 2 = ______
- 12 + 8 = ______
- (−4) × 19 = ______
- (−75) ÷ 15 = ______
- (−70) ÷ 14 = ______
- 3 + 8 = ______
- (−9) × 7 = ______
- (−10) × 4 = ______
- −18 + −19 = ______
- 18 − 7 = ______
- (−204) ÷ 12 = ______
- (−12) × 14 = ______
- 20 − 12 = ______
- (−90) ÷ 5 = ______
- −19 + −9 = ______
- (−16) × 15 = ______
- 13 + −6 = ______
- 13 − 9 = ______
- 4 − 2 = ______