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
- −5 + 2 = ______
- 13 + −19 = ______
- −2 + 9 = ______
- (−14) × 17 = ______
- 17 − 16 = ______
- (−17) × 9 = ______
- 18 − 4 = ______
- (−17) × 20 = ______
- (−5) × 6 = ______
- (−240) ÷ 15 = ______
- 14 − 8 = ______
- (−2) × 5 = ______
- (−252) ÷ 18 = ______
- (−20) × 15 = ______
- (−18) × 6 = ______
- 8 + −17 = ______
- 13 − 9 = ______
- (−4) × 5 = ______
- (−192) ÷ 16 = ______
- (−16) × 18 = ______