First grade math skills
IXL has hundreds of first grade 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. Counting and number patterns

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B. Understand addition
C. Addition skill builders

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D. Addition
E. Addition strategies
F. Understand subtraction
G. Subtraction skill builders
H. Subtraction
I. Subtraction strategies
J. Mixed operations
K. Addition and subtraction word problems
L. Comparing
M. Estimation
N. Place values
O. Spatial sense
P. Data and graphs
Q. Measurement
R. Money
S. Patterns
T. Probability
U. Sorting, ordering, and classifying
V. Time
W. Twodimensional shapes

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X. Threedimensional shapes
Y. Fractions

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