Thursday, 4 April 2013

Marnis maths thinking

We are learning to add 2 digit numbers.

34+53

(30+50)=80(3+4)=7
80+7=87!

Now we will give you a try
32+83=
Posted by at

2 comments:

  1. Unknown7 April 2013 at 23:50

    Kia ora Marni,
    Wow, you are using a very helpful strategy to solve 2 digit numbers.

    I will give it a try...
    32+83=
    (30+80)=110(2+3)=5
    110+5=115

    How did I do?
    From Miss Sattler

    ReplyDelete
    Replies
    1. shirleyt8 April 2013 at 14:40

      well done miss Sattler you were wright you can be in our maths class.

      Delete

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