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3.OA.9 (Mathematics)


Standard Identifier: 3.OA.9
Content Area: Mathematics
Grade: 3
Domain: Operations and Algebraic Thinking

Standard:
Identify arithmetic patterns (including patterns in the addition table or multiplication table), and explain them using properties of operations. For example, observe that 4 times a number is always even, and explain why 4 times a number can be decomposed into two equal addends.

Questions: Curriculum Frameworks and Instructional Resources Division | CFIRD@cde.ca.gov | 916-319-0881