Learn the meaning of zero. Find one less than 3, one less than 2, and one less than 1. See that the 0 tile goes to the left of 1 in the row of numbers
B. Determine which set of identical objects has a total of 0
C. Determine totals of identical objects, including 0
D. Recognize that one more than 8 is 9
E. Count 9 similar aligned objects from left to right
F. Identify totals of up to 9 identical objects
G. Align groups of identical objects and identify the total