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> 计算:(-22)2+(-32)0-(23)-2.-数学
计算:(-22)2+(-32)0-(23)-2.-数学
题目简介
计算:(-22)2+(-32)0-(23)-2.-数学
题目详情
计算:
(-
2
2
)
2
+(-
3
2
)
0
-(
2
3
)
-2
.
题型:解答题
难度:中档
来源:宁波
答案
原式=
class="stub"1
2
+1-
class="stub"9
4
(3分)
=
-
class="stub"3
4
.(5分)
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计算(-1)2+(12)-1-5÷(2005-π
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题目简介
计算:(-22)2+(-32)0-(23)-2.-数学
题目详情
答案
=-