That is definitely a nice trick to easily find out the result. Honestly, I didn't know it.
RE: Arithmetic Trick: Multiplying by 11
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Arithmetic Trick: Multiplying by 11
Arithmetic Trick: Multiplying by 11
That is definitely a nice trick to easily find out the result. Honestly, I didn't know it.
Your comment makes me happy, that's showed my post was useful for others. Thanks a lot for visiting my post.
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