Mr. Brooks was working on addition using dominos with a group of 1st graders. When picking the domino with 3 dots on one end and 5 dots on the other, some students read, “3 plus 5 equals 8” while others read it as, “5 plus 3 equals 8.” What property were these children using?

Comunitave propety

Step-by-step explanation:

Comunitave property Is the property that makes the answer stay the same.

it would be:

c.parallelogram.

from the figure we get,

the x axis shows   the months and,

the y-axis shows the number of satisfied customer.

each line or each cell in upward direction (y-axis) shows 500.

the appropriate scale for the y - axis is: -

a = 2000 customers

b = 4000 customers

c = 6000 customers

d = 8000 customers

e = 10000 customers

f = 12000 customers

g = 14000 customers