Name the subset(s) of the real numbers to which √25 belongs.

natural, whole, integers, rational, real

5 × 12 = 12 × 5 is an example of which property?

Commutative Property of Multiplication

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A. Chapter 1 - Foundations for Algebra

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A #math quiz to review the basics of #algebra for 8th graders

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Questions 21

Answers

1
Name the subset(s) of the real numbers to which π belongs.
rational, real
irrational, real
integers, rational, real
rational, irrational
2
Name the subset(s) of the real numbers to which √25 belongs.
natural, whole, integers, rational, real
irrational, real
rational, real
rational, irrational
3
Simplify 32 − (−29)
51
3
−3
61
4
Simplify 2x² + 5 + 3x²− 8 by combining like terms
6x2 + 3
5x2 − 3
6x2 - 13
5x2 + 3
5
Simplify 3/4 ÷ 1/2
2/3
8/3
3/8
3/2
6
5 × 12 = 12 × 5 is an example of which property?
Commutative Property of Multiplication
Associative Property of Multiplication
Distributive Property of Multiplication over Addition
Identity Property of Multiplication
7
Simplify (5x − 12) + 8
5x − 4
5x + 4
5x − 20
5x + 20
8
Is x = 6 a solution of the equation 2x − 3 = 9?
yes
no
9
Translate "10 less than 5 times a number"
10x - 5
5 - 10x
10 - 5x
5x - 10
10
Estimate √28. Round to the nearest integer.
5
4
7
6
11
Simplify 1/2 + (−3/4)
1/4
−1/3
−1/4
−5/4
12
Simplify 19 + 63 + 81 + 7
175
187
160
170
13
Name the subset(s) of the real numbers to which -5/6 belongs.
rational, irrational
natural, whole, integers, rational, real
integers, rational, real
rational, real
14
Evaluate 2x - 7y for x = 13 and y = 5
-11
11
-9
9
15
Find 299 × 9. Use mental math.
2408
2691
2416
2384
16
Simplify (3/4)³
27/12
27/64
9/12
9/64
17
Simplify √169
169
13
26
84.5
18
Use Distributive Property to simplify 5(3x − 4)
15x − 9
8x − 20
15x − 20
15x + 20
19
Is (3, 5) a solution of y = 3x − 4?
yes
no
20
Evaluate xy − z for x = −3, y = −11, and z = 20
13
33
−13
−33
21
What is the world's tallest bridge?
Yavuz Sultan Selim Bridge (Turkey)
Russky Bridge (Russia)
Millau Viaduct (France)
Sutong Bridge (China)

A. Chapter 1 - Foundations for Algebra Flashcards | StudBud