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

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

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

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

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

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

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

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

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

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

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

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

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

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

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