What Should I Study for SAT Math First?
Last updated: 2026-06-01
Start with linear equations. They appear on virtually every SAT, they connect to almost every other math skill on the test, and most students have fixable gaps in them. Getting linear equations solid first gives you the fastest score improvement per hour of study.
Why does starting point matter for SAT Math?
SAT Math covers a lot of ground. The skills are not equally weighted, and they're not equally connected.
Some skills appear on almost every test. Others show up once or twice. Some skills are foundations — if they're weak, several other skills will also be weak. Others are isolated — fixing them helps only that skill.
Where you start determines how fast your score moves. Start in the wrong place and you spend three weeks fixing something that was worth two points. Start in the right place and the same three weeks can be worth 20.
What the SAT Math section actually tests
The digital SAT Math section is organised into four official content areas:
Algebra — linear equations, systems of equations, linear functions, inequalities, equivalent expressions. This is the most heavily tested area and the one where most students have the most fixable gaps.
Advanced Math — nonlinear equations, nonlinear functions. These build directly on algebra foundations.
Problem Solving and Data Analysis — ratios, rates, proportional reasoning, probability, statistics. More applied, and appears less frequently than algebra.
Geometry and Trigonometry — area, volume, lines, angles, right triangles, trigonometry. Fewer questions, but reliably solved with specific knowledge.
If you don't know which area is causing your misses, you're not ready to start studying yet. Find the area first.
Where to start: linear equations
Linear equations in one and two variables appear consistently across SAT test forms. They're foundational to linear functions, systems of equations, and inequalities — and those skills together make up the core of the Algebra domain.
A gap in linear equations doesn't just cost you linear equation questions. It costs you questions in every skill that builds on them.
This is why most students should start here. Not because it's the easiest place to start — because it has the highest return.
Once linear equations are solid, linear functions and systems of equations become much easier to close. The foundation carries the structure above it.
How to know if you have a linear equation gap
Look at your last two practice tests. Pull every wrong answer in the Math section and check which area they came from.
If you're missing questions on solving for a variable, setting up equations from word problems, or interpreting what the solution means in context — you have a linear equation gap. It's fixable in a few hours of targeted practice.
If you're not missing those questions, move to the next skill in the algebra area — linear equations in two variables, then linear functions.
What mistakes students make when studying SAT Math
Starting with geometry because it feels concrete. Geometry is learnable, but it appears less often than algebra. Fixing geometry first is the wrong trade.
Doing mixed problem sets before gaps are closed. Mixed practice is good for maintenance. It's not good for closing a specific gap. Drill the skill first, then mix.
Memorising procedures without understanding them. The SAT word problems are designed to trip up students who have memorised steps but don't understand what they're doing. You need to understand why the procedure works, not just how to execute it.
Skipping the word problems. Word problems are harder, so students avoid them. But they make up a significant portion of the test. Avoiding them means leaving points on the table.
How HIROSCORE helps
HIROSCORE identifies exactly which math skills are costing you points and builds your practice around closing those gaps in the right order. See how HIROSCORE works.
HIROSCORE is in beta. We're looking for students who want to help us build something that actually works. If that's you, apply to join the beta.