问题
解答题
怎样计算简便就怎样算: 36×(1-
2006×101-2006
|
答案
(1)36×(1-
+5 9
),1 4
=36×1-36×
+36×5 9
,1 4
=36-20+9,
=16+9,
-25;
(2)2006×101-2006,
=2006×(101-1),
=2006×100,
=200600;
(3)
+(4 15
-5 3
)÷3 2
,5 6
=
+4 15
÷1 6
,5 6
=
+4 15
,1 5
=
.7 15