Posted by Ashley on Sunday, August 22, 2010 at 10:57pm.
Geometry. Mathematical Tables.
1 2 3 4
3 7 11 15
What is the pattern. Need help ASAP!

Math  Ms. Sue, Sunday, August 22, 2010 at 11:03pm
1 2 3 4
Isn't 1 added to each number to make the next number?
3 7 11 15
What number is added to make the next number?