Tim has 6 baseballs, 1 basketball, and 3 soccer balls.
Tim wants to know how many balls he has in all.
What could Tim do to find the sum?
(1 point)
Responses
Tim could add 6 + 3 = 9 and then 9 + 6 = 15.
Tim could add 6 + 3 = 9 and then 9 + 6 = 15.
Tim could add 1 + 3 = 4 and then 4 + 6 = 10.
Tim could add 1 + 3 = 4 and then 4 + 6 = 10.
Tim could add 1 + 3 = 4 and then 4 + 5 = 9.
Tim could add 1 + 3 = 4 and then 4 + 5 = 9.
Tim could add 6 + 3 = 9 and then 9 + 3 = 12.