Friday, 18 March 2016

Problem Solving Week 7

Walt: Multiply using place value.
Today I finished my problem solving for week 7.
Our strategy that we had to use was multiply using place value.
For example: 342 x 24=14364 because I did 300x24=12600,40x42=1680,2x42=84 then I added together and it made 14364.

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