1.OA.4 (Mathematics)
Standard Identifier:
1.OA.4
Content Area:
Mathematics
Grade:
1
Domain:
Operations and Algebraic Thinking
Cluster:
Understand and apply properties of operations and the relationship between addition and subtraction.
Standard:
Understand subtraction as an unknown-addend problem. For example, subtract 10 – 8 by finding the number that makes 10 when added to 8.
Understand and apply properties of operations and the relationship between addition and subtraction.
Standard:
Understand subtraction as an unknown-addend problem. For example, subtract 10 – 8 by finding the number that makes 10 when added to 8.
Questions: Curriculum Frameworks and Instructional Resources Division |
CFIRD@cde.ca.gov | 916-319-0881