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小學(xué)三年級(jí)奧數(shù)練習(xí)題(等差數(shù)列)(編輯修改稿)

2025-04-03 12:06 本頁(yè)面
 

【文章內(nèi)容簡(jiǎn)介】 _____項(xiàng)。小學(xué)三年級(jí)奧數(shù)練習(xí)題(等差數(shù)列)篇二  一個(gè)遞增(后項(xiàng)比前項(xiàng)大)的等差數(shù)列,第28項(xiàng)比第53項(xiàng)________(多或少)______個(gè)公差。  一個(gè)遞增(后項(xiàng)比前項(xiàng)大)的等差數(shù)列,第53項(xiàng)比第28項(xiàng)________(多或少)______個(gè)公差?! ∫粋€(gè)遞增(后項(xiàng)比前項(xiàng)大)的等差數(shù)列,第55項(xiàng)比第37項(xiàng)________(多或少)______個(gè)公差?! ∫粋€(gè)遞增(后項(xiàng)比前項(xiàng)大)的等差數(shù)列,第55項(xiàng)比第83項(xiàng)________(多或少)______個(gè)公差?! ∫粋€(gè)遞增(后項(xiàng)比前項(xiàng)大)的等差數(shù)列,第28項(xiàng)比第73項(xiàng)________(多或少)______個(gè)公差?! ∫粋€(gè)遞增(后項(xiàng)比前項(xiàng)大)的等差數(shù)列,第90項(xiàng)比第73項(xiàng)________(多或少)______個(gè)公差?! ∫粋€(gè)遞增(后項(xiàng)比前項(xiàng)大)的等差數(shù)列,首項(xiàng)比第73項(xiàng)________(多或少)______個(gè)公差?! ∫粋€(gè)遞增(后項(xiàng)比前項(xiàng)大)的等差數(shù)列,第87項(xiàng)比首項(xiàng)________(多或少)______個(gè)公差?! ∫粋€(gè)遞減(后項(xiàng)比前項(xiàng)小)的等差數(shù)列,第18項(xiàng)比第32項(xiàng)________(多或少)______個(gè)公差?! ∫粋€(gè)遞減(后項(xiàng)比前項(xiàng)?。┑牡炔顢?shù)列,第32項(xiàng)比第18項(xiàng)________(多或少)______個(gè)公差。  1一個(gè)遞減(后項(xiàng)比前項(xiàng)?。┑牡炔顢?shù)列,第74項(xiàng)比第26項(xiàng)________(多或少)______個(gè)公差?! ?一個(gè)遞減(后項(xiàng)比前項(xiàng)?。┑牡炔顢?shù)列,第74項(xiàng)比第91項(xiàng)______
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