Wednesday, 22 October 2014

maths

This is one of the question we did in maths time.
171 - 24 =147
because 171 - 20 =51 51 - 1= 50-3= 147 

1 comment:

  1. To Thomas
    I like your takeaways in your maths problems like 171~24=147 you are really good at maths.
    from Elliott.

    ReplyDelete