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K.NBT.1 (Mathematics)


Standard Identifier: K.NBT.1
Content Area: Mathematics
Grade: K
Domain: Number and Operations in Base Ten

Cluster:
Work with numbers 11–19 to gain foundations for place value.

Standard:
Compose and decompose numbers from 11 to 19 into ten ones and some further ones, e.g., by using objects or drawings, and record each composition or decomposition by a drawing or equation (e.g., 18 = 10 + 8); understand that these numbers are composed of ten ones and one, two, three, four, five, six, seven, eight, or nine ones.

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