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
- (−14) × 9 = ______
- 16 − 8 = ______
- (−255) ÷ 17 = ______
- (−6) × 12 = ______
- 6 − 3 = ______
- (−19) × 12 = ______
- (−15) × 11 = ______
- 7 + −18 = ______
- (−2) × 20 = ______
- (−6) × 17 = ______
- 20 − 15 = ______
- (−18) × 19 = ______
- (−12) × 16 = ______
- (−323) ÷ 17 = ______
- −2 + 18 = ______
- (−20) × 6 = ______
- 12 − 12 = ______
- 2 + 9 = ______
- (−9) × 5 = ______
- 6 + 17 = ______