Wednesday 5 March 2014

making and breaking (20)


I was learning that numbers can be made and broken up in a number of different ways.

*I found it interesting because I did not know you could not make so many ways to make the number (20). I think I should ask for a bigger number e.g (100)Next time I am going to try and use a pattern.

1 comment:

Unknown said...

Well done Olivia. You ahve used a range of addition and subtraction strategies to make 20. Your next step could also be to think about using multiplication and division to ad to your brainstorms e.g. 4 x 5 or 2 x 10. Remember your basic facts!