试题 试卷
题型:填空题 题类: 难易度:普通
浙江省湖州二中2024-2025学年七年级上学期开学数学试卷
(1) , 4, , 8, , …;
(2) , 1, , 5, , …;
(3) , , , , , …;
解答下列问题:
2,-4,8,-16,32,….①
-1,2,-4,8,-16,….②
3,-3,9,-15,33,….③
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