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
- (−20) × 12 = ______
- (−18) × 5 = ______
- (−4) ÷ 2 = ______
- −11 + −2 = ______
- (−80) ÷ 5 = ______
- (−255) ÷ 15 = ______
- (−84) ÷ 7 = ______
- (−117) ÷ 9 = ______
- 16 − 5 = ______
- 9 − 2 = ______
- 15 − 7 = ______
- 10 − 8 = ______
- 19 − 7 = ______
- 6 + −9 = ______
- 9 − 9 = ______
- 20 − 3 = ______
- 12 + 17 = ______
- (−56) ÷ 7 = ______
- (−99) ÷ 9 = ______
- (−60) ÷ 4 = ______