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 + 5 = ______
- 8 − 6 = ______
- (−9) × 11 = ______
- 9 + −2 = ______
- (−14) × 13 = ______
- 4 − 2 = ______
- (−17) × 13 = ______
- (−20) × 11 = ______
- (−63) ÷ 7 = ______
- 20 − 4 = ______
- −18 + −16 = ______
- 16 − 5 = ______
- 20 − 11 = ______
- (−162) ÷ 9 = ______
- 20 + 3 = ______
- (−3) × 17 = ______
- (−18) × 10 = ______
- (−17) × 20 = ______
- (−320) ÷ 16 = ______
- 16 − 15 = ______