Standard(s):
[MA2019] (0) 4 : 4. Connect counting to cardinality using a variety of concrete objects.
a. Say the number names in consecutive order when counting objects.
b. Indicate that the last number name said tells the number of objects counted in a set.
c. Indicate that the number of objects in a set is the same regardless of their arrangement or the order in which they were counted.
d. Explain that each successive number name refers to a quantity that is one larger.
[MA2019] (0) 10 : 10. Decompose numbers less than or equal to 10 into pairs of smaller numbers in more than one way, by using concrete objects or drawings, and record each decomposition by a drawing or equation.
Example: 5 = 2 + 3 and 5 = 4 + 1
[MA2019] (0) 12 : 12. Fluently add and subtract within 5.
