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
- (−45) ÷ 9 = ______
- (−9) × 3 = ______
- (−10) × 18 = ______
- 20 − 7 = ______
- (−60) ÷ 3 = ______
- (−30) ÷ 15 = ______
- (−18) × 12 = ______
- 9 − 7 = ______
- (−3) × 20 = ______
- (−6) × 13 = ______
- (−120) ÷ 15 = ______
- 15 − 3 = ______
- (−60) ÷ 6 = ______
- 12 − 5 = ______
- 4 + 19 = ______
- 3 − 2 = ______
- (−8) × 14 = ______
- 6 − 2 = ______
- (−195) ÷ 13 = ______
- (−2) × 3 = ______