# SAT Math Tips

## A Full List of Required Math Formulas & Concepts for the Digital SAT (DSAT) and digital PSAT

Posted 2024-08-16

A summary of all the required formulas and concepts for the Math section of the digital SAT and PSAT. Keep Reading

## SAT Math: Don't Do It the Math Class Way

Posted 2021-07-11

FREE SAT PREP VIDEOS : McElroy Tutoring founder Brian McElroy explains why the "Math Class Way" is often the wrong way on SAT Math Problems. Keep Reading

## SAT Math - Start with the Easiest Numbers

Posted 2021-07-11

FREE SAT PREP VIDEOS : McElroy Tutoring founder Brian McElroy explains why you shouldn't always start with answer choice A. Keep Reading

## Page 468, number 18, Official Guide to the SAT.

Posted 2021-07-11

Below is an explanation one of the hardest math problems (p.468 #18) in the Official SAT Study Guide. Keep Reading

## SAT Question of the Day: Test #3, Sec 3 Math NC #12

Posted 2021-07-11

"In the quadratic equation above, a is a nonzero constant. The graph of the equation in the xy-plane is a parabola with vertex (c,d). Which of the following is equal to d ?" Keep Reading

## SAT Question of the Day: Test #3 Sec 3 Math NC #9

Posted 2021-07-11

"In the system of equations above, k is a constant and x and y are variables. For what value of k will the system of equations have no solution?" Keep Reading

## Great Website for SAT Math Videos

Posted 2023-12-17

Brian recommends another excellent website for free SAT Math Videos. Keep Reading

## SAT Question of the Day - June 26, 2008

Posted 2021-07-11

FREE SAT PREP VIDEOS : Brian McElroy explains how to solve an SAT math problem involving cubes. Keep Reading

## The Truth About "Plugging In"

Posted 2021-07-11

Brian McElroy explains the limitations of the SAT Math technique called "plugging in." Keep Reading

## Fractions and Percentages

Posted 2021-07-11

Brian McElroy explains some quick and dirty tricks for Fractions and Percentages. Keep Reading

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