Skills available for Pennsylvania sixth-grade math standards
Standards are in bold, followed by a list of the IXL math skills that are aligned to that standards. Students can practice these skills online at www.ixl.com.
Standards: Pennsylvania Core Standards
6.CC.2.1.6 Numbers and Operations
6.CC.2.1.6.D Ratios & Proportional Relationships
6.CC.2.1.6.D.1 Understand ratio concepts and use ratio reasoning to solve problems.
Write a ratio to describe objects in a picture (6-R.1)
Write a ratio: word problems (6-R.2)
Identify equivalent ratios (6-R.3)
Ratio tables (6-R.5)
Equivalent ratios: word problems (6-R.6)
Unit rates and equivalent rates (6-R.7)
Compare ratios: word problems (6-R.8)
Unit rates: word problems (6-R.9)
Do the ratios form a proportion? (6-R.10)
Scale drawings: word problems (6-R.12)
6.CC.2.1.6.E The Number System
6.CC.2.1.6.E.1 Apply and extend previous understandings of multiplication and division to divide fractions by fractions.
Divide whole numbers by unit fractions using models (6-L.1)
Reciprocals (6-L.2)
Divide fractions (6-L.5)
Estimate quotients when dividing mixed numbers (6-L.6)
Divide fractions and mixed numbers (6-L.7)
Divide fractions and mixed numbers: word problems (6-L.8)
6.CC.2.1.6.E.2 Identify and choose appropriate processes to compute fluently with multi-digit numbers.
Add, subtract, multiply, or divide two whole numbers (6-O.1)
Add, subtract, multiply, or divide two whole numbers: word problems (6-O.2)
6.CC.2.1.6.E.3 Develop and/or apply number theory concepts to find common factors and multiples.
Prime or composite (6-E.3)
Identify factors (6-E.4)
Prime factorization (6-E.5)
Prime factorization with exponents (6-E.6)
Greatest common factor (6-E.7)
Least common multiple (6-E.8)
GCF and LCM: word problems (6-E.9)
6.CC.2.1.6.E.4 Apply and extend previous understandings of numbers to the system of rational numbers.
Compare rational numbers (6-P.1)
Put rational numbers in order (6-P.2)
Absolute value of rational numbers (6-P.3)
Add and subtract rational numbers (6-P.4)
Multiply and divide rational numbers (6-P.5)
6.CC.2.2.6 Algebraic Concepts
6.CC.2.2.6.B Expressions and Equations
6.CC.2.2.6.B.1 Apply and extend previous understandings of arithmetic to algebraic expressions.