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
- 7 + 5 = ______
- −10 + −14 = ______
- 12 − 9 = ______
- 6 − 4 = ______
- (−55) ÷ 11 = ______
- (−8) × 13 = ______
- −5 + 10 = ______
- (−10) × 20 = ______
- 17 − 15 = ______
- (−255) ÷ 15 = ______
- (−77) ÷ 7 = ______
- 5 − 2 = ______
- 19 + −20 = ______
- (−15) × 3 = ______
- (−26) ÷ 13 = ______
- (−8) × 7 = ______
- −6 + −10 = ______
- 4 + 2 = ______
- (−66) ÷ 6 = ______
- 18 − 14 = ______