Math Links for Second Grade |
BIG IDEAS in Grade 2 Operations and Algebraic Thinking • Represent and solve problems involving addition and subtraction. • Add and subtract within 20. • Work with equal groups of objects to gain foundations for multiplication. Number and Operations in Base Ten • Understand place value. • Use place value understanding and properties of operations to add and subtract. Measurement and Data • Measure and estimate lengths in standard units. • Relate addition and subtraction to length. • Work with time and money. • Represent and interpret data. Geometry • Reason with shapes and their attributes. |
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