Think with me? Posted by Emilie on May 23, 2009 Prove that twice of ten is same as twice of eleven. Views: 78 ★ ★ ★ ★ ★ Votes: 0 E-mail me when people leave their comments – Follow
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Thanks alot for your comment.

Hiiiiii Sweet dream:You are right my dear.Thanks for your comment my dear.
Thanks for your comment.

Hi Fa:Thanks alot your answer is right. You are the first one who got the right answer.
Here is my answer:
Twice of ten is twenty and twice of eleven is twenty too.
Have a nice day :)