Hansen's properties (associative, commutative, identity)
  • 1. Which equations shows the commutative property of addition?
A) 7x4=4x7
B) 2+(3+5)=(2+3)+5
C) 7+4=4+7
D) 7=0+7
  • 2. Which property states that changing the order when adding or multiplying does not affect the answer.
A) associative property
B) commutative property
C) identity property of addition
D) distributive property
  • 3. What property does 5 x 1=5 illustrate?
A) distributative
B) indentity property
C) commutative
D) associative
  • 4. Multiplying any number by one equals
A) that number
B) one
C) unable to tell
D) zero
  • 5. What property does 4+(3+6)= (4+3) + 6 ?
A) distributive
B) commutative
C) indentity property
D) associative
  • 6. Which equation shows the associative property of addition
A) 7x (9x2) = (7x9)x2
B) 5+8=8+5
C) (5+9) +3=5 +(9+3)
D) 6=4+2
  • 7. Which equation shows the indentity property of multiplication?
A) 3x1=3
B) 7+0=7
C) 2x7+7x2
D) 3(5+4)=(3+5)+4)
  • 8. Which equation shows identity property of addition?
A) r x 1 =r
B) r+0=r
C) (s+t)+w=s +(t+w)
D) n+p=p+n
  • 9. Which shows associative property of addition?
A) d+k=k+d
B) 7x(5x6)=(7x5)x6
C) (t+f)+m=t+(f+m)
D) g+0=g
  • 10. Which shows commutative property of multiplication?
A) 6x8x3=3x6x8
B) 6+3=3+6
C) (6x8)x3=6x(8x3)
D) 6x1=0
  • 11. Which shows associative property of addition?
A) a x (b x c)= (a x b) x c
B) (a+b)+c=a+(b+c)
C) c x d x e= d x c x e
D) a+0=a
  • 12. Which property is 0+ r =r
A) indentity property of multiplication
B) commutative property
C) identity property of addition
D) associative property
  • 13. Which equation shows commutative property of multiplication?
A) 4 x 1=4
B) 8+2=2+8
C) 7x1=1 x7
D) 6+6+6+5
  • 14. What property does f x g x w=g x w x f illustrate?
A) indentity
B) associative
C) distributive
D) commutative
  • 15. Which equation shows the indentity property of addition?
A) 0+8=8
B) 3+1=4
C) 6+5+3=14
D) (3+6)+7= 3+(6+7)
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