SAT Math practice, weakest skill first

All 19 College Board Math skills, drilled one at a time, with Desmos shown step by step.

30% of every skill free on the 3-day trial. No card.

What students are saying

What's on SAT Math

Algebra

35%

Linear equations in 1 variable
Linear equations in 2 variables
Linear functions
Systems of 2 linear equations in 2 variables
Linear inequalities in 1 or 2 variables

Advanced Math

35%

Equivalent expressions
Nonlinear equations in 1 variable and systems of equations in 2 variables
Nonlinear functions

Problem-Solving and Data Analysis

15%

Ratios, rates, proportional relationships, and units
Percentages
One-variable data: distributions and measures of center and spread
Two-variable data: models and scatterplots
Probability and conditional probability
Inference from sample statistics and margin of error
Evaluating statistical claims: observational studies and experiments

Geometry and Trigonometry

15%

Area and volume
Lines, angles, and triangles
Right triangles and trigonometry
Circles

A hard one, solved in Desmos

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In the xy-plane, a circle passes through the points $\left(0,\,0\right)$ , $\left(6,\,0\right)$ , and $\left(0,\,8\right)$ . What equation defines the circle?

1
Type $\left(0,\,0\right)$ , $\left(6,\,0\right)$ , and $\left(0,\,8\right)$ into a table.
Three points appear on the graph.
2
Type the general circle as a regression: $x_1^2+y_1^2+Dx_1+Ey_1+F \sim 0$ .
The expression list shows values for $D$ , $E$ , and $F$ .
3
Read $D$ , $E$ , and $F$ .
$D=-6$ , $E=-8$ , and $F=0$ give $x^2+y^2-6x-8y=0$ as the final answer.

Frequently Asked Questions

What math is on the SAT?

44 questions in two 35-minute modules of 22, across four areas: Algebra (about 35%), Advanced Math (35%), Problem-Solving and Data Analysis (15%), and Geometry and Trigonometry (15%). About a quarter of them have no answer choices: you type the number in.

Can you use a calculator on SAT Math?

Yes, on every Math question. Bluebook has the Desmos graphing calculator built in, or you can bring your own scientific or graphing calculator, as long as it has no CAS, no QWERTY keyboard and no connectivity.

How do I practice SAT Math?

Skill by skill, weakest first. CuePrep's Math drill sorts its questions by all 19 College Board Math skills, and 100 Desmos techniques show the calculator moves step by step. 30% of every skill is free on the 3-day trial.

Close your weakest Math skill

30% of every skill free on the 3-day trial. No card.