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

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

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

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

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

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

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

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

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

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

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

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

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

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

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