Got a 2190. Need tips to get a 2300.

<p>Hello, I'm a junior, and these were my January SAT scores:</p>

<p>710 Math
730 CR
750 Writing (11 essay)</p>

<p>On BB practice tests, I scored really high in math (750+) and I just made careless mistakes here. On a test as long as the SAT, it's so hard not to make careless mistakes. Any advice?</p>

<p>I don't know what I did with CR and W. I felt excellent about my performance there and I thought I'd get close to 800 on those, but I guess I'll have to see my score report. Haha.</p>

<p>What are some tips to jump up from a 2190 to a 2300?</p>

<p>Also, what kind of colleges will my current score get me into?
Thanks</p>