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.

Calculator Basics on the SATEfficient Arithmetic and Order of OperationsFractions, Decimals, and Conversions
Solving Equations and SystemsGraphing Functions and Analyzing GraphsWorking with Statistics and Data
Solving Finance and Shopping ProblemsGeometry and Measurement ApplicationsTime, Distance, and Rate Problems
When to Use Your CalculatorAvoiding Common Calculator PitfallsDouble-Checking and Estimating
Calculator Basics on...Efficient Arithmetic...Fractions, Decimals,...Solving Equations an...Graphing Functions a...Working with Statist...Solving Finance and ...Geometry and Measure...Time, Distance, and ...When to Use Your Cal...Avoiding Common Calc...Double-Checking and ...
Study Strategies

Avoiding Common Calculator Pitfalls

Preventing Errors

Calculators are powerful, but one small typing mistake can ruin your answer. Always double-check entries, use parentheses, and clear your calculator between problems.

Helpful Habits

  • Re-read the problem to make sure you're calculating the right thing.
  • Watch out for mode errors (degrees vs. radians).
  • Use the 'ANS' button or memory keys for multi-step problems to avoid re-entering numbers.

Examples

  • Entering \( (5 + 2) \times 3 \) instead of 5 + (2 x 3), and catching the mistake.

  • Realizing your calculator was set to radians instead of degrees for a trigonometry question.

Next
Double-Checking and Estimating