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
- 20 − 19 = ______
- 15 − 6 = ______
- 8 + −7 = ______
- 13 − 7 = ______
- 6 − 2 = ______
- 2 + −19 = ______
- 7 − 4 = ______
- (−285) ÷ 15 = ______
- (−17) × 3 = ______
- (−16) × 10 = ______
- (−209) ÷ 19 = ______
- −20 + 11 = ______
- 11 − 10 = ______
- 12 − 10 = ______
- (−6) × 19 = ______
- (−8) × 17 = ______
- 20 − 20 = ______
- 19 − 7 = ______
- 18 − 13 = ______
- (−11) × 16 = ______