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
- (−12) × 20 = ______
- (−14) ÷ 7 = ______
- (−13) × 15 = ______
- (−12) ÷ 4 = ______
- −19 + −3 = ______
- 4 + −5 = ______
- −16 + 15 = ______
- (−14) × 16 = ______
- 15 + 4 = ______
- (−20) × 17 = ______
- 13 − 9 = ______
- (−54) ÷ 6 = ______
- (−7) × 7 = ______
- (−15) × 10 = ______
- (−8) × 11 = ______
- (−18) × 19 = ______
- (−4) × 7 = ______
- −2 + −13 = ______
- 4 − 4 = ______
- (−90) ÷ 6 = ______