Friday 29 May 2015

Exponents Follow up

WALT: Solve multiplication problems using place value partitioning.













Hi this is the strategy that I used for this problem and the problem that I'm taking about is the one that is on the top on the left corner so the strategy that I used for the problem is place value:
3x18=54
3x10=30
3x8=24
30+24=54

This is the last strategy that I will be using for today and what this strategy is Reversibility:
32 divide by 8=4
8x4=32.

1 comment:

  1. What a fabulous post Myztique. I love the way you have shared your strategy with us by taking a photo of your book. Good work.

    Mrs Burt

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