08 May 2020

math slide

 Each week Rangi earns $18. At the end of 5 weeks how much has Rangi earned? Lucy, Aroha, Sefton and Marcus all solve this problem in a different way. Show how each person might work it out.

18x5=90
18+18+18+18+18=90
5x18=90

5x10=50 + 5x10=50
5x20= 100-10=90

18/2=9
9x5=45 + 45=90

5x10+5x8=90








Jen and Max each have part of a whole apple. They are not necessarily fair shares. What fraction might Jen and Max have?

Jen ½ max ½

Max ⅔ jen ⅓

Jen ¾ max ¼ 
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2 comments:

  1. Sue GibsonFriday, May 08, 2020

    Hello Kimberly I am impressed with the different maths strategies you have used to solve this problem - which one would you use? I would use 5x10+5x8=90.

    ReplyDelete
  2. AnonymousMonday, May 11, 2020

    hi miss G i will use this one here 5x20= 100-10=90 and thankyou for saying all that nice stuff.

    ReplyDelete

Thank-you for your positive, thoughtful, helpful comment.

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