Thursday, October 7, 2010

Whole Number PSLE 2010 P2 Q1

1. Write down all the common factors of 12 and 18.


1 x 12    1 x 18


2 x 6       2 x 9


3 x 4      3 x 6


The common factors are 1, 2, 3, 6.
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1 comment:

  1. AnonymousJanuary 1, 2011 at 4:30 AM

    As appeared in PSLE 2010 exam:

    Write down all the common factors of 12 and 18.

    PS: "all" was highlighted in bold.

    ReplyDelete

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