Sunday 3 July 2011

Soilving Division problems using Known Facts as a Strategy! Josh and Damon.




Problem:
It is David’s birthday today. He brings a bag with 128 lollies to school. He divides these lollies evenly between himself and 7 other friends. How many lollies did everyone get ?
Steps:
Step 1: Read the problem.
Step 2: Put it into a maths equation. 128 ÷ 8 =
Step 3: Choose a strategy to solve the problem. Known Facts.
Step 4: Solve the problem.
I know that:
128 ÷ 8 =
10 x 8 = 80 (48 Left)
6 x 8 = 48 (0 Left)
10 + 6 = 16
Learning tip: Remember to add the multiples of 8 to get your answer!

3 comments:

  1. This will help us heaps with putting it on the blog to remember.
    Great work room5!!!!!

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  2. this is my favourite strategy in division

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  3. yeah kown facts is almost like a cheat strategy because it's so easy!! it is great too because i'm not the best at division!!

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