New SAT Math - Calculator

This subject covers the use of a calculator to solve mathematical problems on the New SAT, enhancing students' problem-solving skills and efficiency.

Basic Concepts

Calculator Basics on the SAT

Introduction to Calculator Use

The calculator section of the New SAT lets you use a scientific or graphing calculator to solve a variety of math problems. Knowing which calculator functions are allowed—and how to use them efficiently—can give you a big advantage.

Allowed Calculators

The SAT allows most graphing calculators, as well as many scientific calculators. It's important to check the official College Board list to make sure yours is accepted.

Key Calculator Functions

  • Arithmetic operations (addition, subtraction, multiplication, division)
  • Square roots and exponents
  • Fractions and decimals
  • Parentheses for order of operations

Common Calculator Mistakes

  • Entering numbers incorrectly
  • Not using parentheses for multi-step calculations
  • Relying on the calculator for every step instead of thinking first

Pro Tip

Use your calculator as a tool, not a crutch! Always estimate your answer before you calculate to catch any mistakes.

Examples

  • Calculating \( 2^3 + 5 \) using the exponent and addition keys.

  • Entering \( \sqrt{49} \) to quickly find the square root.

In a Nutshell

Learn what calculators are allowed and the basic functions you'll use on the SAT.

Key Terms

Scientific Calculator
A calculator with functions beyond basic arithmetic, such as exponents and trigonometry.
Graphing Calculator
A calculator capable of plotting graphs, solving simultaneous equations, and more.