Quiz 1 Review!

Identifying Real Numbers

100

Zero is natural number. 

True or False?

False

200

What type of number is -6/11 ?

Rational Number

300

What type of number is 3.457892093940292 .... ?

Irrational 

400

List ALL types of number is the square root of 16?

Real, Rational, Integer, Whole, Natural 

500

Name a number that is an integer, but not a whole number. 

Any negative whole number. 

Properties of Real Numbers

100

What property is shown below?

5x (0) = 0 

Product property of zero 

200

What property is shown? 

(9+6) + 3 = (6+9) + 3 

Commutative Property of Addition 

300

What property always stays the same?

Identity Property

400

What property focuses on grouping?

Give me an example of the property

Associative Property of Multiplication/Addition 

500

Give an example of the multiplicative inverse property. 

Any example that is correct.

Distributive Property

100

3(4+3r)

12+9r

200

-6(7k+11)

-63K-66

300

-(-2-n)

2+n

400

1/2 ( 8x + 4)

4x+2

500

5(x+3) / 5

x+3

Evaluating Expressions

100

Evaluate x=3

X+4x²

39

200

Evaluate r=4 r=1

r + s²

5

300

Evaluate c=6 d=3

c²/d

12

400

Evaluate a=2 and b =6

3(b-2)/4(a+1)

0

500

Evaluate a=8 b=4

a(b-1)²

72

Combining Like Terms

100

-4x +5x²

Is not able to combine!

200

5+2n-3+6n

2+8n

300

-2x-8-7x+2

-9x-6

400

3n+3(1+8n)

3+27n

500

-3(5+2x)-7

-22-6x