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> 计算:(1)(π-2009)0+12+|3-2|;(2)50+328-4.-数学
计算:(1)(π-2009)0+12+|3-2|;(2)50+328-4.-数学
题目简介
计算:(1)(π-2009)0+12+|3-2|;(2)50+328-4.-数学
题目详情
计算:
(1)
(π-2009
)
0
+
12
+|
3
-2|
;
(2)
50
+
32
8
-4.
题型:解答题
难度:中档
来源:不详
答案
(1)原式=1+2
3
+2-
3
=3+
3
;
(2)原式=
5
2
+4
2
2
2
-4
=
class="stub"9
2
-4
=
class="stub"1
2
.
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题目简介
计算:(1)(π-2009)0+12+|3-2|;(2)50+328-4.-数学
题目详情
(1)(π-2009)0+
(2)
答案
=3+
(2)原式=
=
=