Skills available for
Pennsylvania fourth-grade math standards
Standards
are in bold, followed by a list of the IXL math
skills that are aligned to that
standard.
Students can practice
these skills
online at www.ixl.com.
Standards: Pennsylvania Core Standards
4.CC.2.1.4 Numbers and Operations
4.CC.2.1.4.A Counting & Cardinality
4.CC.2.1.4.B Number & Operations in Base Ten
4.CC.2.1.4.B.1 Apply place-value concepts to show an understanding of multi-digit whole numbers.
Place values (4-A.1)
Convert between place values (4-A.2)
Compare numbers up to one billion (4-A.9)
4.CC.2.1.4.B.2 Use place-value understanding and properties of operations to perform multi-digit arithmetic.
Add numbers up to millions (4-B.1)
Addition: fill in the missing digits (4-B.3)
Properties of addition (4-B.4)
Add 3 or more numbers up to millions (4-B.5)
Addition patterns over increasing place values (4-B.6)
Subtract numbers up to millions (4-C.1)
Subtraction: fill in the missing digits (4-C.3)
Subtraction patterns over increasing place values (4-C.4)
Multiply 1-digit numbers by larger numbers (4-D.7)
Multiply a 2-digit number by a larger number (4-D.22)
Divide larger numbers by 1-digit numbers (4-E.8)
Divide larger numbers by 2-digit numbers (4-E.23)
4.CC.2.1.4.C Number & Operations - Fractions
4.CC.2.1.4.C.1 Extend the understanding of fractions to show equivalence and ordering.
Fractions review (4-P.1)
Find equivalent fractions using area models (4-P.4)
Graph equivalent fractions on number lines (4-P.5)
Equivalent fractions (4-P.6)
Patterns of equivalent fractions (4-P.8)
Reduce fractions to lowest terms (4-P.9)
Graph and compare fractions with like numerators or denominators on number lines (4-P.11)
Benchmark fractions (4-P.14)
Compare fractions using benchmarks (4-P.15)
Compare fractions (4-P.16)
Compare fractions in recipes (4-P.17)
Graph and order fractions on number lines (4-P.18)
Order fractions (4-P.20)
4.CC.2.1.4.C.2 Build fractions from unit fractions by applying and extending previous understandings of operations on whole numbers.
4.CC.2.1.4.C.3 Connect decimal notation to fractions, and compare decimal fractions (base 10 denominator, e.g., 19/100).
Fractions with denominators of 10, 100, and 1000 (4-P.7)
What decimal number is illustrated? (4-T.1)
4.CC.2.2.4 Algebraic Concepts
4.CC.2.2.4.A Operations and Algebraic Thinking
4.CC.2.2.4.A.1 Represent and solve problems involving the four operations.
Add, subtract, multiply, and divide (4-F.1)
Addition, subtraction, multiplication, and division word problems (4-F.2)
Estimate sums, differences, products, and quotients: word problems (4-F.3)
Word problems with extra or missing information (4-F.4)
Solve word problems using guess-and-check (4-F.5)
Multi-step word problems (4-F.6)
Choose numbers with a particular sum, difference, product, or quotient (4-F.7)
Mentally add and subtract numbers ending in zeroes (4-F.8)
Inequalities involving addition, subtraction, multiplication, and division (4-F.10)
4.CC.2.2.4.A.2 Develop and/or apply number theory concepts to find factors and multiples.
Prime and composite numbers (4-A.5)
Choose the multiples of a given number up to 12 (4-D.3)
Identify factors (4-D.4)
Divisibility rules (4-E.16)
4.CC.2.2.4.A.4 Generate and analyze patterns using one rule.
Complete an increasing number pattern (4-L.5)
Complete a geometric number pattern (4-L.6)
Use a rule to complete a number pattern (4-L.7)
Number patterns: word problems (4-L.8)
Number patterns: mixed review (4-L.9)
4.CC.2.3.4 Geometry
4.CC.2.3.4.A Geometry
4.CC.2.3.4.A.1 Draw lines and angles and identify these in two-dimensional figures.
Lines, line segments, and rays (4-W.4)
Parallel, perpendicular, and intersecting lines (4-W.5)
Acute, right, obtuse, and straight angles (4-Z.1)
Angles of 90, 180, 270, and 360 degrees (4-Z.2)
4.CC.2.3.4.A.2 Classify two-dimensional figures by properties of their lines and angles.
Is it a polygon? (4-W.2)
Number of sides in polygons (4-W.3)
Acute, obtuse, and right triangles (4-X.1)
Scalene, isosceles, and equilateral triangles (4-X.2)
Classify triangles (4-X.3)
Classify quadrilaterals (4-X.4)
Properties of triangles and quadrilaterals (4-X.5)
Identify three-dimensional figures (4-AA.1)
Properties of three-dimensional figures (4-AA.3)
4.CC.2.3.4.A.3 Recognize symmetric shapes and draw lines of symmetry.
Identify lines of symmetry (4-Y.1)
Rotational symmetry (4-Y.4)
4.CC.2.4.4 Measurement, Data, and Probability
4.CC.2.4.4.A Measurement and Data
4.CC.2.4.4.A.1 Solve problems involving measurement and conversions from a larger unit to a smaller unit.
Measure using an inch ruler (4-N.1)
Compare and convert customary units of length (4-N.3)
Compare and convert customary units of weight (4-N.4)
Compare and convert customary units of volume (4-N.5)
Compare and convert customary units (4-N.6)
Conversion tables - customary units (4-N.7)
Compare customary units by multiplying (4-N.8)
Convert mixed customary units (4-N.9)
Add and subtract mixed customary units (4-N.10)
Compare and convert metric units of length (4-N.12)
Compare and convert metric units of weight (4-N.13)
Compare and convert metric units of volume (4-N.14)
Compare and convert metric units (4-N.15)
Conversion tables - metric units (4-N.16)
Convert between metric and customary units (4-N.19)
4.CC.2.4.4.A.2 Translate information from one type of data display to another.
Create line graphs (4-J.3)
Create bar graphs (4-J.5)
Create line plots (4-J.7)
4.CC.2.4.4.A.4 Represent and interpret data involving fractions using information provided in a line plot.
Interpret line plots (4-J.6)
Create line plots (4-J.7)
4.CC.2.4.4.A.6 Measure angles and use properties of adjacent angles to solve problems.