2.OA
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Represent and solve problems involving addition and subtraction.
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One-digit addition
One-digit subtraction
Two-digit addition
Two-digit subtraction
Mixed operations
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One-digit addition
One-digit subtraction
Two-digit addition
Two-digit subtraction
Mixed operations
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One-digit addition
Two-digit addition
Mixed operations
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One-digit addition
Two-digit addition
Mixed operations
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Add and subtract within 20.
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Addition
Subtraction
Mixed operations
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Addition
Subtraction
Mixed operations
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Work with equal groups of objects to gain foundations for multiplication.
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Sums to 10
Sums to 25
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Sums to 10
Sums to 25
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2.NBT
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Understand place value.
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Base-ten numerals
Number names
Expanded form
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Base-ten numerals
Number names
Expanded form
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Use place value understanding and properties of operations to add and subtract.
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Addition
Subtraction
Relationship between addition and subtraction
Mixed operations
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Addition
Subtraction
Relationship between addition and subtraction
Mixed operations
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Addition strategies
Addition
Relate addition and subtraction
Addition word problems
Subtraction strategies
Subtraction
Subtraction word problems
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Addition strategies
Addition
Relate addition and subtraction
Addition word problems
Subtraction strategies
Subtraction
Subtraction word problems
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Addition
Subtraction
Understand regrouping
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Addition
Subtraction
Understand regrouping
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2.MD
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Measure and estimate lengths in standard units.
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Relate addition and subtraction to length.
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Work with time and money.
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Match times
Write times
A.M. and P.M.
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Match times
Write times
A.M. and P.M.
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Ways to make an amount
Comparisons with money
Add and subtract money
Make change
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Ways to make an amount
Comparisons with money
Add and subtract money
Make change
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Represent and interpret data.
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Picture graphs
Bar graphs
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Picture graphs
Bar graphs
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2.G
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Reason with shapes and their attributes.
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Two-dimensional shapes
Three-dimensional shapes
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Two-dimensional shapes
Three-dimensional shapes
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