Algebra 1
IXL offers hundreds of Algebra 1 skills to explore and learn! Not sure where to start? Go to your personalized Recommendations wall to find a skill that looks interesting, or select a skill plan that aligns to your textbook, state standards, or standardized test.
IXL offers hundreds of Algebra 1 skills to explore and learn! Not sure where to start? Go to your personalized Recommendations wall to find a skill that looks interesting, or select a skill plan that aligns to your textbook, state standards, or standardized test.
A. Numbers
B. Operations
C. Ratios, rates, and proportions
D. Percents
E. Measurement
F. Geometry

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G. Coordinate plane
H. Properties
I. Variable expressions and equations
J. Solve linear equations
K. Singlevariable linear inequalities
L. Absolute value equations and inequalities
M. Matrices
N. Data and graphs

•New! Interpret graphics I

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P. Number sequences
Q. Relations and functions
R. Piecewisedefined functions
S. Direct and inverse variation
T. Linear functions
U. Twovariable linear inequalities
V. Systems of linear equations
W. Exponents
X. Scientific notation
Y. Exponential functions
Z. Monomials
AA. Polynomials
BB. Factoring
CC. Quadratic equations
DD. Functions: linear, quadratic, exponential
EE. Absolute value and function families
FF. Radical expressions
GG. Radical functions and equations
HH. Rational functions and expressions
II. Trigonometry
JJ. Sets
KK. Logic
LL. Probability
MM. Statistics
Algebra 1 lessons
These lessons help you brush up on important math topics and prepare you to dive into skill practice!