3rd grade

Common Core Standards: Math-Grade 3 Overview

Operations and Algebraic Thinking

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

 

Number and Operations in Base Ten

• Use place value understanding 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 measurement and estimation of intervals of time, liquid volumes, and masses of objects.
• Represent and interpret data.
• Geometric measurement: understand concepts of area and relate area to multiplication and to addition.
• Geometric measurement: recognize perimeter as an attribute of plane figures and distinguish between linear and area measures.

 

Geometry

• Reason with shapes and their attributes.