1. Which statement is an example of Identity Property of multiplication?
A. 8x0=0
B. 8x1=8
C. 8x-1=-8
D. -8x-1=8
2. What is another way to write 3x(4+7)?
A. 3x4+7
B. 3x4x7
C. 3x4+4x7
D. (3x4)+(3x7)
3. Which property is represented 5+(8)=8+5?
A. Identity
B. Associative
C. Commutative
D. Distributive
4. What is the solution to any problem that involves the Multiplication property of Zero?
A.1
B.0
C.-1
D -2
5. How could you rewrite the expression (3+5) + 8 using the Associative property of addition?
A. 3+8+5
B. 8+3+5
C. 3+(5+8)
D. 5+3+8
I think the answers to the questions are 1.a 2.d 3.B 4.b 5.a
1B (see #4)
2D ok
3C
4B ok
5C
you seem to have associative and commutative mixed up
B
D
C
B
C
Thanks!!
Guys, Steve is 100% Correct!!
So I am checking my answers but this is what I put compared to the correct
Mine. Right.
B. B.
D. D.
C. C.
A. B.
C. C.
I got 100%
steve is correct!
Go Steve!