
These are IXL skill alignments pertaining to the i-Ready® Diagnostic and are provided by IXL as a service to teachers, students, and parents. IXL is not affiliated with, sponsored, or endorsed by Curriculum Associates, and Curriculum Associates was not involved in creating these skill alignments.
Score: 100–438
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Addition
Subtraction
Addition and subtraction
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Addition
Subtraction
Addition and subtraction
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Understand fractions
Match fractions to models
Fractions of a group
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Understand fractions
Match fractions to models
Fractions of a group
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Fraction strips
Area models
Number lines
Equivalent fractions
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Fraction strips
Area models
Number lines
Equivalent fractions
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Score: 439–462
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Multiply 1-digit numbers by 3- or 4-digit numbers using models
Multiply 1-digit numbers by 3- or 4-digit numbers
Multiply 2-digit numbers using models
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Multiply 1-digit numbers by 3- or 4-digit numbers using models
Multiply 1-digit numbers by 3- or 4-digit numbers
Multiply 2-digit numbers using models
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Divide by 1-digit numbers using models
Divide by 1-digit numbers
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Divide by 1-digit numbers using models
Divide by 1-digit numbers
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Compare fractions using benchmarks
Compare fractions
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Compare fractions using benchmarks
Compare fractions
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Decompose fractions
Add fractions using models
Add fractions
Subtract fractions using models
Subtract fractions
Denominators of 10 and 100
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Decompose fractions
Add fractions using models
Add fractions
Subtract fractions using models
Subtract fractions
Denominators of 10 and 100
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Multiply unit fractions by whole numbers using models
Multiply unit fractions by whole numbers
Multiply fractions by whole numbers using models
Multiply fractions by whole numbers
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Multiply unit fractions by whole numbers using models
Multiply unit fractions by whole numbers
Multiply fractions by whole numbers using models
Multiply fractions by whole numbers
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Grid models
Number lines
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Grid models
Number lines
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Score: 463–492
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Whole number place value
Decimal place value
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Whole number place value
Decimal place value
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Understand powers of ten
Multiply and divide by powers of ten
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Understand powers of ten
Multiply and divide by powers of ten
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Subtract
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Subtract
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Models
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Models
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Score: 493–507
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Add and subtract
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Add and subtract
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Integers
Rational numbers
Absolute value
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Integers
Rational numbers
Absolute value
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Score: 508–564
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Divide fractions and mixed numbers
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Divide fractions and mixed numbers
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Add and subtract
Multiply and divide
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Add and subtract
Multiply and divide
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Integers
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Integers
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Score: 565–800
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Add
Subtract
Add and subtract
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Add
Subtract
Add and subtract
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Multiply
Divide
Multiply and divide
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Multiply
Divide
Multiply and divide
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Score: 100–446
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Multiplication and division
Multiplication and division word problems
Addition, subtraction, multiplication, and division
Addition, subtraction, multiplication, and division: word problems
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Multiplication and division
Multiplication and division word problems
Addition, subtraction, multiplication, and division
Addition, subtraction, multiplication, and division: word problems
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Score: 447–464
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Interpret remainders
Write equations
Multi-step problems with addition, subtraction, and multiplication
Multi-step problems with addition, subtraction, multiplication, and division
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Interpret remainders
Write equations
Multi-step problems with addition, subtraction, and multiplication
Multi-step problems with addition, subtraction, multiplication, and division
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Score: 465–494
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Evaluate expressions
Write expressions
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Evaluate expressions
Write expressions
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Score: 495–513
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Ratios
Equivalent ratios
Unit rates
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Ratios
Equivalent ratios
Unit rates
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Understand percent
Convert between percents, fractions, and decimals
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Understand percent
Convert between percents, fractions, and decimals
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Solutions of equations
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Solutions of equations
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Score: 514–564
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Ratio tables
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Ratio tables
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Solve percent problems with models
Find a percent of a number
Find what percent one number is of another
Find the whole
Solve percent problems
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Solve percent problems with models
Find a percent of a number
Find what percent one number is of another
Find the whole
Solve percent problems
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Write expressions
Parts of an expression
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Write expressions
Parts of an expression
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Write equivalent expressions
Identify equivalent expressions
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Write equivalent expressions
Identify equivalent expressions
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Solve equations
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Solve equations
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Independent and dependent variables
Make and interpret graphs
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Independent and dependent variables
Make and interpret graphs
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Score: 565–800
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Score: 100–445
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Score: 446–459
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Time
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Time
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Score: 460–489
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Compare and convert
Word problems
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Compare and convert
Word problems
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Compare and convert
Word problems
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Compare and convert
Word problems
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Score: 490–504
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Line plots
Histograms
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Line plots
Histograms
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Score: 505–564
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Mean, median, mode, and range
Mean absolute deviation and interquartile range
Interpret measures of center and variability
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Mean, median, mode, and range
Mean absolute deviation and interquartile range
Interpret measures of center and variability
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Score: 565–800
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Find probability
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Find probability
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Score: 100–449
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Classify quadrilaterals
Draw quadrilaterals
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Classify quadrilaterals
Draw quadrilaterals
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Score: 450–464
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Score: 465–494
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Score: 495–513
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Score: 514–564
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Triangles and quadrilaterals
Compound figures
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Triangles and quadrilaterals
Compound figures
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Score: 565–800
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This document includes IXL skill alignments to the i-Ready® Diagnostic. IXL provides skill alignments as a service to teachers, students, and parents. The skill alignments are not affiliated with, sponsored by, or endorsed by Curriculum Associates. IXL and IXL Learning are registered trademarks of IXL Learning, Inc. All other trademarks and registered trademarks and copyrights are the property of their respective owners.