Wednesday, 1 July 2015

Maths Problem Solving Week 11

WALT: Use fractions

This is my problem solving presentation that I completed with a partner Venetia. We learnt how to half fractions with odd numbers like this:

1. We have 11  2. We need to halve this number 1/2 
3. First half of 10 is 5 4. We have 1 more left to halve 
5.What we need to do now is guess what makes 1 6. It is 0.5 
7. 0.5+0.5=1 8. 5+0.5= 5.5

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