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) × 15 = ______
- (−28) ÷ 2 = ______
- 13 + −7 = ______
- 18 − 3 = ______
- (−2) × 13 = ______
- (−42) ÷ 3 = ______
- 10 + 15 = ______
- (−36) ÷ 2 = ______
- 4 − 4 = ______
- (−15) × 20 = ______
- −19 + −12 = ______
- 11 − 3 = ______
- 12 − 3 = ______
- 13 − 2 = ______
- (−13) × 2 = ______
- 5 + −3 = ______
- 11 − 2 = ______
- (−54) ÷ 3 = ______
- (−27) ÷ 3 = ______
- (−152) ÷ 19 = ______