The focus areas of Grade 4 modules address: Operations and Algebraic Thinking  Use the four operations with whole numbers to solve problems.
Number and Operations in Base Ten  Generalize place value understanding for multi‐digit whole numbers.
 Use place value understanding and properties of operations to perform multi‐digit arithmetic.
Number and Operations – Fractions  Extend understanding of fraction equivalence and ordering.
 Build fractions from unit fractions by applying and extending previous understandings of operations on whole numbers.
 Understand decimal notation for fractions, and compare decimal fractions
