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
- (−8) × 19 = ______
- (−12) × 8 = ______
- (−160) ÷ 20 = ______
- (−14) × 12 = ______
- 15 − 9 = ______
- 15 − 5 = ______
- (−2) × 13 = ______
- 19 − 10 = ______
- −18 + 10 = ______
- −20 + −2 = ______
- (−6) × 17 = ______
- 7 + 12 = ______
- −16 + 9 = ______
- 10 − 5 = ______
- (−10) × 7 = ______
- (−17) × 9 = ______
- (−132) ÷ 11 = ______
- (−4) × 13 = ______
- −20 + 13 = ______
- (−150) ÷ 10 = ______