The Real Number System
10 Questions
| Total Attempts: 71
Settings
Bell Work for Algebra I Monday September 16, 2013
Questions and Answers
- 1.What is the sum of 25 and its opposite?
- A.
-50
- B.
0
- C.
25
- D.
50
- 2.Which of the following is NOT a rational number?
- A.
-(30/6)
- B.
63/5
- C.
9.8
- D.
3.456789120
- 3.
![Simplify: - ProProfs]( "Simplify:")
Simplify:- A.
10
- B.
23
- C.
50
- D.
54
- 4.Name the property that is applied in this problem: (72 + 5) + 16 = 72 + ( 5 + 16)
- A.
Commutative Property
- B.
Associative Property
- C.
Distributive Property
- D.
Additive Identity
- 5.What property is shown in this problem: 5(2 + 15) = (5)(2) + (5)(15)?
- A.
Commutative Property
- B.
Associative Property
- C.
Distributive Property
- D.
Multiplicative identity
- 6.What property is illustrated by: (35)(45) = 1575 (45)(35) = 1575
- A.
Commutative Property
- B.
Associative Property
- C.
Distributive Property
- D.
Additive Identity
- 7.
![Simplify: - ProProfs]( "Simplify:")
Simplify:- A.
468
- B.
234
- C.
0
- D.
-234
- 8.
![Simplify: - - ProProfs]( "Simplify: -")
Simplify: -- A.
45
- B.
-45
- C.
0
- D.
90
- 9.What is the reciprocal of -3/2?
- A.
3/2
- B.
2/3
- C.
-2/3
- D.
6
- 10.The product of a number and its reciprocal always equals one
- A.
True
- B.
False
Back to top