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) × 15 = ______
- (−9) × 6 = ______
- (−10) × 7 = ______
- (−3) × 19 = ______
- 20 − 5 = ______
- (−18) × 10 = ______
- (−14) × 19 = ______
- 19 − 18 = ______
- 17 − 13 = ______
- 17 − 5 = ______
- (−13) × 15 = ______
- 14 − 3 = ______
- (−19) × 6 = ______
- 16 − 8 = ______
- (−16) × 13 = ______
- (−12) × 9 = ______
- 14 − 10 = ______
- 14 + 15 = ______
- (−36) ÷ 4 = ______
- −19 + 9 = ______