# Math

1)Which statement is an example of the Identity Property of Multiplication?
a)8 • 0 = 0
b)8 • 1 = 8<<<<
c)8 • –1 = –8
d)–8 • –1 = 8

2)Whats another way to write -3*(4+7)?
a)-3*4+7<<<<<
b)-3*4*7
c)-3*4+4*7
d)-3*4+(-3)*7

3) Which property is represented by 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)5. How could you rewrite the expression (–3 + 5) + 8 + (–1) using the Associative Property of
a)–3 – 8 + (5 + 1)<<??
b)(–3 + (–1)) + (5 + 8)
c)–3 + (5 +8) + (–1)
d)5 + 8 + 3 + 1

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3. 👁 1,140
1. Not quite.

1B ok
2D you lost the - sign
3C
4B ok
5C do not change the order of the numbers. That's Commutative. Plus you changed the 8 to -8.

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2. yep 100%

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3. 1. B
2. D
3. C
4. B
5. C

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4. where is miss sue

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5. ROBERT WAS CORRECT FOR CONNEXUS STUDENTS!!!

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6. coolllllllllllll thanks

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7. For Connexus quick check Robert is Correct :)

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8. Which properties were used to write the numeric statement? Select all that apply.

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9. Which properties were used to write the numeric statement? Select all that apply.

(
18

5
)
+
(
432
×
15
)
=
(
15
×
432
)
+
(
18

5
)
A.

B.

C.
Distributive Property

D.
Commutative Property of Multiplication

E.
Associative Property of Multiplication

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10. (18-5)+(432*15)=(15*432)+(18-5)

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11. A.

B.

C.
Distributive Property

D.
Commutative Property of Multiplication

E.
Associative Property of Multiplication

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2. 👎 0

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