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
- (−15) × 13 = ______
- 20 + 18 = ______
- −12 + −2 = ______
- 20 − 17 = ______
- (−17) × 13 = ______
- 17 − 10 = ______
- 18 − 3 = ______
- 2 + −6 = ______
- 13 + −13 = ______
- −6 + −12 = ______
- (−14) × 4 = ______
- (−16) × 2 = ______
- 13 − 6 = ______
- 7 − 7 = ______
- −17 + −2 = ______
- (−40) ÷ 2 = ______
- (−15) × 8 = ______
- (−18) ÷ 3 = ______
- (−8) × 8 = ______
- (−14) × 16 = ______