Model addition situations with cubes. Use a different colored cubes for different colored objects. Then, the objects will be hidden. Find how many objects there are altogether by counting the cubes
A. Match cubes 1:1 with objects aligned in a row (Level 1)
B. Match cubes 1:1 with objects aligned in a row (Level 2)
C. Determine the number of objects represented by cubes
D. Match cubes 1:1 with objects aligned in a row (Level 3)
F. Determine the number of objects represented by cubes in an addition scenario (Level 2)
G. Determine the total of two groups of objects based on their representation in cubes