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Monday, 19 November 2018

Maths, oceans apart

22 x 63=

Half 22 = 11
11 x 63 = 693

693 x 2 = 1386

34 x 48=

Half 34 = 17
17 x 48 = 816

716 x 2 = 1632

54 x 36=

Half 54 = 28
27 x 36 = 972

972 x 2 = 1944


Image result for thinking maths

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1 comment:

  1. Amy Tofa19 November 2018 at 23:02

    Great to see you are blogging your learning in Maths. Which problem was this for? I like how you are using double and halving to solve multiplication problems. Keep up the good work and keep blogging.

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