The \'freebies\' are just basic arithmetic.
#2... hint... You probably did this one at some point in school, grade school. Look at the pattern, it\'s 0-1-1-2-3-5-#-13-21-34-55-89-144-233... Think .... addition.
#4... hint ... really easy. Don\'t think arithmetic. Think... circles... think... apple ____.... think .... ... ... ALL THE NUMBERS AS A WHOLE....
#5... hint... something odd about these numbers. Howabout you *try* to factor them....
#6... Think factorials. I personally would have put this in the second section, and moved the first couple from that section up, but I see what they\'re trying to do.
Now... they don\'t get hard until the second group, and even then, the first few are still arithmetic.
The first... think adding a certain amount to each number, and that amount increasing.
The second one is pretty simple. Just READ each one, slowly. Read each number in the series one number at a time... and it might hit you. hint... the first number of the answer is 3......
As for the third one... what could you add to the 1st number to get to the second? What to add to the second to get the third? Write those down.. seeing a pattern yet?
Some hints on the \'out there\' ones...
1) I\'m just lost as to how to give a hint for this one.
2) Baseball steroids effect?
3) Riding subways in NYC can be risky business, especially if you don\'t know where to get off.
You have to approach each set with no assumptions. Don\'t look for an assumed pattern, just study the numbers individually and as a whole until you see something unfold. For the advanced ones.. you really aren\'t going to see anything there unless you have worked with series before, and they\'re familiar. Even then, you might have to try a few things before you figure out the right answers....
The first section has one-transormation or single operation patterns. The second section has second order patterns as well as \'trick\' patterns. The third section is where you hit advanced patterns based on higher math knowledge.