> 数学 >
计算36
19
23
+63
4
23
×0.125+
1
2
×63
4
23
+63
4
23
×
3
8
=______.
人气:152 ℃ 时间:2020-06-02 13:40:30
解答
36
19
23
+63
4
23
×0.125+
1
2
×63
4
23
+63
4
23
×
3
8

=36
19
23
+63
4
23
×(0.125+
1
2
+
3
8
),
=36
19
23
+63
4
23
×(0.125+0.5+0.375),
=36
19
23
+63
4
23
×1,
=100.
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