(1)1,2,6,24,______ (2)2
(3)观察下列等式:32-12=8,42-22=12,52-32=16,62-42=20 请猜想:20082-20062=______. |
(1)24×5=120,
(2)5+1=6,
62=36,
所以应该填:6
,1 36
(3)20082-20062=2×(2008+2006),
=2×4014,
=8028,
故答案为:120;6
;8028.1 36
(1)1,2,6,24,______ (2)2
(3)观察下列等式:32-12=8,42-22=12,52-32=16,62-42=20 请猜想:20082-20062=______. |
(1)24×5=120,
(2)5+1=6,
62=36,
所以应该填:6
,1 36
(3)20082-20062=2×(2008+2006),
=2×4014,
=8028,
故答案为:120;6
;8028.1 36