Who is asking: Parent
Level: Middle

Question:
MY SON HAD ON A WORKSHEET WHAT I HAVE LISTED BELOW, BUT WE CAN'T SEEM TO FIND THE PATTERN. MOST THE TIME WE CAN, BUT THIS ONE IS DIFFERENT.

6,___, 9,____,____,_____,_____,_____

Hi,

There are many patterns:

6, 7, 9, 8, 6, 8, 6 (number of letters in Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday respectively)

6, 7.5, 9, 10.5, 12, ... (add 1.5 everytime)

6, 7.34847, 9, 11.02270, 13.5, ... (multiply by the square root of 1.5 everytime)

6, 7, 9, 12, 16, ... (add 1 then 2 then 3 then...)

My personal favorite is

In short, there is not enough information for any kind of pattern to emerge. Your son should realize that there is not always only one pattern that fits any small amount of information. Maybe that was the reason for this problem.

Cheers,
Claude
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