解题思路:计算出前三个算式的结果即可按照规律写出.
(1)因为:
( 4-4 )÷36=0
( 44-8 )÷36=1
( 444-12 )÷36=12
所以( 4444-16 )÷36=123
( 44444-20 )÷36=1234
( 444444-24 )÷36=12345
(2)因为:
( 6-6 )÷54=0
( 66-12 )÷54=1
666-18 )÷54=12,
( 6666-24 )÷54=123
( 66666-30 )÷54=1234
( 666666-36 )÷54=12345
故答案为:0,1,12,123,1234,12345;0,1,12,123,1234,12345.
点评:
本题考点: “式”的规律.
考点点评: 本题主要归纳出每个式子中加数的规律.