Deliverable Skills:

  • Represent and solve problems involving addition and subtraction.
  • Understand and apply properties of operations and the relationship between addition and subtraction.
  • Add and subtract within 20. 
  • Work with addition and subtraction equations.
  • Extend the counting sequence.
  • Understand place value. 
  • Use place value understanding and properties of operations to add and subtract.
  • Measure lengths indirectly and by iterating length units.
  • Tell and write time.
  • Represent and interpret data.
  • Reason with shapes and their attributes.
Common Core codesGeneral topicsWorksheets
1Operations and Algebraic Thinking
1.11OA1,2Adding Numbers within 20
1.21OA1,2Subtracting Numbers within 20
1.31OA5,6Addition and Subtraction of numbers within 20
1.4Understanding the Basic Number Properties of Addition
1.51OA3,4Understanding Commutative and Associative Property of Addition
1.61OA6Decomposition of Numbers
1.7Decomposing number within 20
1.8Determining the unknown Whole Number in an Addition and Subtraction Equation
1.9Properties of Subtraction
2Number and Operations in Base 10
2.11NBT1Understanding Tens and Ones
2.21NBT2Naming numbers from 1 up to 120
2.31NBT3,4Tens and Ones
2.4Hundreds Charts
2.5Skip counting by 5 up to 10
2.6Comparing 2-digit numbers using symbols
2.7Addition of Two-digit numbers
2.8Adding 2-digit and 1-digit numbers
2.9Subtraction of 2-digit numbers
2.10Subtracting 2-digit and 1-digit numbers
2.11Solving Word problems involving Addition and Subtraction of numbers within 120
2.12Word Problems on Addition and Subtraction
3Measurement and Data
3.11MD1,2Measuring the Length of an Object
3.2Comparing Lengths of Two Objects
3.31MD3Analog and Digital clocks
3.41MD3Identifying time in hours and half-hours
3.51MD4Representing Data using Table and Charts
3.61MD4Comparing data using “less” and “more”
3.7Comparing Objects using their sizes
4Geometry
4.1Defining and Non-defining Attributes of Shapes
4.2Creating Composite Figures
4.3Partitioning Shapes

Last Updated: October 2021