Texas Essential Knowledge and Skills (TEKS):
4.13.A*
use concrete objects or pictures to make generalizations about determining all possible combinations of a given set of data or of objects in a problem situation; and
4th Grade Math - Possible Combinations Lesson
POSSIBLE COMBINATIONS
Example:
Determine the number of possible combinations by listing.
blue ; gray blue ; black blue ; beige
white ; gray white ; black white ; beige
silver ; gray silver ; black silver ; beige
There are 9 possible combinations of 1 exterior color and 1 interior color.