2 years ago

Có 6 quyển sách và 7 quyển vở. Hỏi có bao nhiêu cách chọn một trong các quyển nói trên?

Mathematics

2 answers:

Phoenix [80]2 years ago

8 0

Answer:

eeeeeee

Step-by-step explanation:

xdddddddudjdjdjdjdjdjsjsjsjsjsjsjsjjsjsjsjsjsjsjsjsjsjsjjs

Lilit [14]2 years ago

4 0

I know right!!! SO CRAZY

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