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thess
Username
thess
Score
78
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Questions
11
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4
18 Questions
5 Answers
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#3
+78
0
Hi, can you teach me the computation how you arrive in -2/3? Thank you.
thess
Oct 25, 2018
#2
+78
0
thank you
thess
Oct 25, 2018
#3
+78
0
thank you.
thess
Oct 18, 2018
#2
+78
+2
thank you
thess
Oct 17, 2018
#2
+78
+1
thank you
thess
Oct 16, 2018
