Sunday 3 July 2011

Solving Multiplication Problems using Splitting Factors as a Strategy! Siobhan and Breeyan.



Problem: 
Jane saves $15 for 22 weeks. How much money does she have saved up?
Step 1: Read the problem.
Step 2: Put it in a maths equation, 15 x 22 =
Step 3: Choose strategy - Splitting factors.
Step 4: Solve it, 
15 x 22 =       
10 x 22 = 220
5 x 22 = 110       
So 220 + 110 = 330
Learning Tip: Remember the numbers you have to add up at the end!

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2 comments:

  1. Siobhan4 July 2011 at 23:36

    I was looking at the video Breeyan and I made and it looks as if the piture you see on-screen goes WAY to fast and we only say 24 seconds of what were suppossed to say and all the others are fine!!!!! :( Hopefully you can fix it Mr Fourie!!!

    From: A very un-happy SIOBHAN

    ReplyDelete
  2. SIOBHAN4 July 2011 at 23:39

    But I do have to say it's VERY funny!!!! :)

    From: A very Happy SIOBHAN!!!!

    ReplyDelete

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