Multiplication tricks for numbers close to 10

댓글 47개

• 
  kailyn13년 이상

  i dont like math but this is interesting

  0 회신하다
• Good At Math :)15년 이하

  awsome tricks!! should make me a BETTER math person...even though i dont like math too much :)

  0 회신하다
• animallover72915년 이상

  AAAAAAAAAAAUUUUUUUUUUUUUUUUUUUUUUSSSSSSSSSSSSSOOOOOOOOOOOOOOOOOOOOMMMMMMMMMMMMMMMMMMMMMMEEEEEEE i hate math

  0 회신하다
• 
  ellie17년 이상

  That is a fun way to do that.

  0 회신하다