Question 1 of 5: Rewrite each using the Commutative Property.
Select the Correct Answer: Correct! 
Not Correct! 
Not Correct! A
$$1+3,5+2,8+6$$ $$1+3$$$$5+2$$$$8+6$$
B
$$3+1,5+2,6+8$$ $$3+1$$$$5+2$$$$6+8$$
C
$$1+3,2+5,8+6$$ $$1+3$$$$2+5$$$$8+6$$
D
$$3+1,2+5,6+8$$ $$3+1$$$$2+5$$$$6+8$$
E
$$3+1,5+2,8+6$$ $$3+1$$$$5+2$$$$8+6$$
Question 2 of 5: Rewrite each using the Commutative Property.
Select the Correct Answer: Correct! Not Correct!
Not Correct! A
$$4+7,11+9,3+2$$ $$4+7$$$$11+9$$$$3+2$$
B
$$4+7,9+11,3+2$$ $$4+7$$$$9+11$$$$3+2$$
C
$$7+4,9+11,2+3$$ $$7+4$$$$9+11$$$$2+3$$
D
$$7+4,9+11,3+2$$ $$7+4$$$$9+11$$$$3+2$$
E
$$7+4,11+9,3+2$$ $$7+4$$$$11+9$$$$3+2$$
Question 3 of 5: Rewrite each using the Associative Property.
Select the Correct Answer: Correct! Not Correct!
Not Correct! A
$$1+(7+8),2+(5+9),6+(2+3)$$ $$1+(7+8)$$$$2+(5+9)$$$$6+(2+3)$$
B
$$1+(7+8),(2+5)+9,(6+2)+3$$ $$1+(7+8)$$$$(2+5)+9$$$$(6+2)+3$$
C
$$(1+7)+8,2+(5+9),(6+2)+3$$ $$(1+7)+8$$$$2+(5+9)$$$$(6+2)+3$$
D
$$(1+7)+8,(2+5)+9,6+(2+3)$$ $$(1+7)+8$$$$(2+5)+9$$$$6+(2+3)$$
E
$$1+(7+8),(2+5)+9,6+(2+3)$$ $$1+(7+8)$$$$(2+5)+9$$$$6+(2+3)$$
Question 4 of 5: Rewrite each using the Associative Property.
Select the Correct Answer: Correct! Not Correct!
Not Correct! A
$$(12+5)+7,2+(8+6),(1+4)+9$$ $$(12+5)+7$$$$2+(8+6)$$$$(1+4)+9$$
B
$$(12+5)+7,(2+8)+6,(1+4)+9$$ $$(12+5)+7$$$$(2+8)+6$$$$(1+4)+9$$
C
$$(12+5)+7,(2+8)+6,1+(4+9)$$ $$(12+5)+7$$$$(2+8)+6$$$$1+(4+9)$$
D
$$12+(5+7),2+(8+6),(1+4)+9$$ $$12+(5+7)$$$$2+(8+6)$$$$(1+4)+9$$
E
$$12+(5+7),(2+8)+6,1+(4+9)$$ $$12+(5+7)$$$$(2+8)+6$$$$1+(4+9)$$
Question 5 of 5: Rewrite each using the Associative Property.
Select the Correct Answer: Correct! Not Correct!
Not Correct! A
$$(1+9)+11,(1+5)+7,(2+4)+10$$ $$(1+9)+11$$$$(1+5)+7$$$$(2+4)+10$$
B
$$1+(9+11),1+(5+7),2+(4+10)$$ $$1+(9+11)$$$$1+(5+7)$$$$2+(4+10)$$
C
$$(1+9)+11,1+(5+7),(2+4)+10$$ $$(1+9)+11$$$$1+(5+7)$$$$(2+4)+10$$
D
$$1+(9+11),(1+5)+7,2+(4+10)$$ $$1+(9+11)$$$$(1+5)+7$$$$2+(4+10)$$
E
$$1+(9+11),1+(5+7),(2+4)+10$$ $$1+(9+11)$$$$1+(5+7)$$$$(2+4)+10$$
