Thomas is collecting baseball cards. He started with 7 baseball cards and
then began buying packs of 3. Complete the table by finding the total
number of baseball cards Thomas would have if he bought the listed
number of packs and included the 7 cards he originally had.
Total
Number of Packs of Baseball Cards
Fill in the grid below with the total number of baseball cards Thomas will
have after buying 12 packs of baseball cards.