P6 Math: Patterns NOT of Constant Increment

This question below is a very demanding P6 Pattern question.
Mostly seen in Prelim Papers and PSLE itself.

Usually appear in the last few questions of Paper 2 so calculator usage is required.


The question below will randomize with different numbers every hour. 
Copy below question down before making attempt.

Are you able to see the square and triangles in this question?

Click if above box appears blank

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