题文
(1)
:x=2
:1.8
(2)[(1.4+1.6×2
)×(1÷
﹣2.375)]+2.901
(3)2007×20082008﹣2008×20072007
(4)
+
+
+
+…+
.
(1)
:x=2
:1.8
(2)[(1.4+1.6×2
)×(1÷
﹣2.375)]+2.901
(3)2007×20082008﹣2008×20072007
(4)
+
+
+
+…+
.
试题篮
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