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

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

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

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

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

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

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

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

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

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

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

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

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

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

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