A) 2+(3+5)=(2+3)+5
B) 7+4=4+7
C) 7x4=4x7
D) 7=0+7

A) distributive property
B) commutative property
C) identity property of addition
D) associative property

A) associative
B) distributative
C) indentity property
D) commutative

A) zero
B) that number
C) unable to tell
D) one

A) distributive
B) indentity property
C) associative
D) commutative

A) (5+9) +3=5 +(9+3)
B) 6=4+2
C) 5+8=8+5
D) 7x (9x2) = (7x9)x2

A) 2x7+7x2
B) 3x1=3
C) 7+0=7
D) 3(5+4)=(3+5)+4)

A) r+0=r
B) (s+t)+w=s +(t+w)
C) n+p=p+n
D) r x 1 =r

A) (t+f)+m=t+(f+m)
B) g+0=g
C) d+k=k+d
D) 7x(5x6)=(7x5)x6

A) 6+3=3+6
B) 6x8x3=3x6x8
C) (6x8)x3=6x(8x3)
D) 6x1=0

A) a+0=a
B) c x d x e= d x c x e
C) a x (b x c)= (a x b) x c
D) (a+b)+c=a+(b+c)

A) associative property
B) commutative property
C) indentity property of multiplication
D) identity property of addition

A) 4 x 1=4
B) 7x1=1 x7
C) 6+6+6+5
D) 8+2=2+8

A) associative
B) indentity
C) commutative
D) distributive

A) (3+6)+7= 3+(6+7)
B) 6+5+3=14
C) 3+1=4
D) 0+8=8