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
- 12 + 3 = ______
- (−8) × 13 = ______
- 19 − 17 = ______
- −12 + 2 = ______
- −20 + −17 = ______
- 9 − 8 = ______
- (−15) × 2 = ______
- (−20) × 10 = ______
- (−195) ÷ 15 = ______
- 3 + 4 = ______
- (−20) × 17 = ______
- (−12) × 13 = ______
- (−14) × 9 = ______
- (−14) × 10 = ______
- (−6) × 5 = ______
- (−323) ÷ 17 = ______
- (−30) ÷ 10 = ______
- −19 + −10 = ______
- (−4) × 11 = ______
- (−108) ÷ 12 = ______