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
- 19 + 16 = ______
- (−19) × 4 = ______
- 10 + 10 = ______
- 18 − 14 = ______
- (−8) × 7 = ______
- (−20) × 17 = ______
- 12 − 5 = ______
- 18 + −8 = ______
- 14 + −18 = ______
- (−14) × 2 = ______
- 19 − 12 = ______
- 10 − 7 = ______
- −6 + −10 = ______
- (−15) × 16 = ______
- 18 − 8 = ______
- 13 − 6 = ______
- 15 + 5 = ______
- 15 + 3 = ______
- (−152) ÷ 8 = ______
- (−119) ÷ 17 = ______