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Square 1 x 1 formula
Add all numbers surrounding the square.
Divide them by 4.
That is the answer.
- Square 1 x 2 formula
Take it as algebra. So the first square is x and second square as y .
Check all the circles surrounding x.
Round the answer off to its nearest and highest four's multiple.
Divide this answer by 4.
Then do this same to y.
If the answer is wrong, keep making predictions and testing your answer until it is right. This is a try and correct error puzzle.
A probable question may be:
( 9 )
( 7 ) __ ( 3 )
( 6)