難度:★★★★
小學(xué)一年級(jí)奧數(shù):
按規(guī)律填數(shù).
⑴ 1,3,5,7,9,( )
⑵ 1,2,3,5,8,13( )
⑶ 1,4,9,16,( ),36
⑷ 10,1,8,2,6,4,4,7,2,( )
⑸ 2,3,5,8,12,( ),( )
⑹ 1,5,2,10,3,15,4,( ),( )
難度:★★★★
小學(xué)一年級(jí)奧數(shù):
按規(guī)律填數(shù).
⑴ 1,3,5,7,9,( )
⑵ 1,2,3,5,8,13( )
⑶ 1,4,9,16,( ),36
⑷ 10,1,8,2,6,4,4,7,2,( )
⑸ 2,3,5,8,12,( ),( )
⑹ 1,5,2,10,3,15,4,( ),( )
聯(lián)系客服