2. a. Arrange the cards using 2 pieces at a time.
b. Illustrate or describe each arrangement.
c. Count the number of arrangements you have made, using 2 cards at
a time from the 3 given cards.
3. a. Arrange the cards using all 3 pieces at a time.
b. Illustrate or describe each arrangement.
c. Count the number of arrangements you have made, using all the 3
cards at a time.
C. Get the four number cards.
1. Repeat Steps B.1 to 3.
2. a. Arrange the objects using all 4 pieces at a time.
b. Illustrate or describe each arrangement.
c. Count the number of arrangements you have made using all the 4
number cards at a time. Tabulate all results.​