K.CC.B.4a - Understand the relationship between numbers and quantities: connect counting to cardinality. When counting objects, say the number names in the standard order, pairing each object with one and only one number name and each number name with one and only one object.
K.CC.C.6 - Identify whether the number of objects in one group is greater than, less than, or equal to the number of objects in another group, e.g., by using matching and counting strategies. (Include groups with up to ten objects.)
K.CC.C.7 - Compare two numbers between 1 and 10 presented as written numerals.
1.PK.4a - Count to 10.
1.PK.4b - Count to 10 by demonstrating one to one correspondence using objects.
2.PK.3 - Compare sets of objects. Determine which set has more or less.
K.OA.A.1 - Represent addition and subtraction with objects, fingers, mental images, drawings, sounds (e.g., claps), acting out situations, verbal
explanations, expressions, or equations. (Drawings need not show details, but should show the mathematics in the problem. [This applies wherever drawings are mentioned in the Standards.])
K.CC.B.4 - Understand the relationship between numbers and quantities: connect counting to cardinality.