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Common Core State Standards for Mathematics Grade 3 Main Index
Operations and Algebraic Thinking

Represent and solve problems involving multiplication and division.
Solve problems involving the four operations and identify and explain patterns in arithmetic.
Understand properties of multiplication and the relationship between multiplication and division.
Multiply and divide within 100.

Number and Operations in Base 10
Use place value and properties of operations to perform multi-digit arithmetic.
Number and Operations - Fractions
Develop understanding of fractions as numbers.
Measurement and Data
Solve problems involving intervals of time, liquid volumes, and masses of objects.
Represent and interpret data.
Understand concepts of area and relate area to multiplication and addition.
Recognize perimeter as an attribute of plane figures and distinguish between linear and area measures.
Reason with shapes and their attributes.

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