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 − 16 = ______
- (−13) × 2 = ______
- 20 − 6 = ______
- 14 + −16 = ______
- 7 + 18 = ______
- (−7) × 2 = ______
- 9 + −9 = ______
- −20 + 17 = ______
- (−56) ÷ 8 = ______
- −2 + 17 = ______
- (−6) × 4 = ______
- (−117) ÷ 13 = ______
- 8 − 7 = ______
- 18 + 10 = ______
- 5 + −20 = ______
- (−4) × 8 = ______
- (−10) × 12 = ______
- −14 + −4 = ______
- (−153) ÷ 9 = ______
- (−126) ÷ 9 = ______