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> 计算:|1-3|+12-(3.14-π)0-(-12)-1=______.-数学
计算:|1-3|+12-(3.14-π)0-(-12)-1=______.-数学
题目简介
计算:|1-3|+12-(3.14-π)0-(-12)-1=______.-数学
题目详情
计算:|1-
3
|+
12
-(3.14-π)
0
-(-
1
2
)
-1
=______.
题型:填空题
难度:中档
来源:锦州
答案
原式=
3
-1+2
3
-1-
class="stub"1
-
class="stub"1
2
=
3
-1+2
3
-1+2
=3
3
.
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题目简介
计算:|1-3|+12-(3.14-π)0-(-12)-1=______.-数学
题目详情
答案
=
=3