Mathematics Counting and Cardinality
K.CC.1: Count to 100 by ones and by tens.
K.CC.3: Read and write numbers using base ten numerals from 0 to 20. Represent number of objects with a written numeral, in or out of sequence.
K.CC.5: Use counting to answer questions about “how many”
K.CC.6: Use matching or counting strategies to identify whether the number of objects in one group is greater than, less than, or equal to the number of objects in another group. Include groups with up to ten objects.
K.CC.7: Compare two numbers between 1 and 10 represented a written numeral using “greater than,” “less than,” or “equal to.” * Know number names and the counting sequence (Q1: COUNT TO 20) * Count and tell the number of objects * Compare numbers Operations and Algebraic Thinking
K.OA.3: Decompose numbers less than or equal to 10 into pairs in more than one way, by using objects or drawing. Record each decomposition by a drawing or equation. Example, 5=2+3 * Understand addition and subtraction