SOMEONE PLEASE HELP IF YOU DO I'LL GIVE YOU MEDAL AND FAN
please help!!!

What property is shown by the equation?
Column A Column B
1.
(34 + 11) + 9 = (11 + 34) + 9
2.
25 + (–15 + 4) = (25 + (–15)) + 4
3.
–(–21 + 8) = 21 + (–8)
4.
–30 + (–16) = –16 + (–30)
A.
commutative property
B.
associative property
C.
opposite of a sum property

(you need to match up each problem from column s with which property they have from column b)

Question

SOMEONE PLEASE HELP IF YOU DO I'LL GIVE YOU MEDAL AND FAN
please help!!!

What property is shown by the equation?
Column A		Column B
1.
(34 + 11) + 9 = (11 + 34) + 9
 2.
25 + (–15 + 4) = (25 + (–15)) + 4
 3.
–(–21 + 8) = 21 + (–8)
 4.
–30 + (–16) = –16 + (–30)
A.
commutative property
B.
associative property
C.
opposite of a sum property

(you need to match up each problem from column s with which property they have from column b)

winsteria · Answer

reload the question if there's question marks sorry it's a glitch thing :(

anonymous · Answer

a
b
c
a

winsteria · Answer

THANK YOU SO MUCH

anonymous · Answer

NO PROBLEM. I HATED DOING THESE

winsteria · Answer

Oh god I'm sorry but thank you so much :)