Level J math skills
IXL has hundreds of Level J math skills to learn and review! As you work through a skill, questions will adapt to match your level. Keep answering questions to reach mastery!
A. Integers
B. Rational numbers
C. Exponents
D. Scientific notation
E. Square roots and cube roots
F. Rational and irrational numbers
G. Proportions
H. Percents
I. Consumer math
J. Units of measurement
K. Expressions
L. Equivalent expressions
M. One-variable equations
N. One-variable inequalities
O. Coordinate plane
P. Lines and angles
Q. Two-dimensional figures
R. Transformations and congruence
S. Transformations and similarity
T. Pythagorean theorem
U. Three-dimensional figures
V. Perimeter and area
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