miércoles, 29 de abril de 2015

Sums

Here is a sum

   So Here we are going to do a sum. How do we do it? First we add the tens.
So what is 10 + 80 , 90 and then we ad the units so what is 5+1,6
so our answer is 96
  15
+81
   96      here are sums, if you can answer it on a comment then
             I can tell you if it is right or wrong



12+85  64+20

3 comentarios:

  1. This is one way of adding it. What if the units 5 and 1 was say 6 and 9...What then?

    ResponderEliminar
  2. Hi Andres

    I am sending you a very simple sum: 1 + 2 = 3 little cats.

    https://drive.google.com/file/d/0B1RwWf_aKC9cM3FNOFZPTm1qaWs/view?usp=sharing

    I hope you like them.

    ResponderEliminar