lammanzi says
14 years ago
what the maths paper2 JUST out probability in feb test? yo~! Im noob on it :'-(
peipei says
14 years ago
draw the tree diagram! Best way to solve problem.
lammanzi says
14 years ago
pei pei hv learn tis chapter? I no confident on tis topic >< But I try to do lot of exercise ...
peipei says
14 years ago
i learn maths t de ? LOL
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