Question 1

Choose the one alternative that best completes the statement or answers the question. 
 
Identify the number as prime, composite, or neither.
-59

Accepted Answer

A)  Neither 
B)  Composite 
C)  Prime 
A)  Neither 
B)  Composite 
C)  Prime

Question 2

If the following number is a composite number, write it as a product of prime factors. Otherwise, identify it as prime.
-90

Accepted Answer

A)  10. 3 . 3 
B)  2 . 3 . 3 . 5 
C)  2 . 3 . 5 
D)  2 . 2 . 3. 3 .5 
A)  10. 3 . 3 
B)  2 . 3 . 3 . 5 
C)  2 . 3 . 5 
D)  2 . 2 . 3. 3 .5

Question 3

Provide an appropriate response.
-Correct and explain the error that a student made when he added 0. 2 3 + 3 + 90. 3 this way: 
   
9 5. 6

Accepted Answer

The columns were not

Question 4

Write as a decimal.
-78%

Accepted Answer

A)  7.8 
B)  0. 78 
C)  0. 67 
D)  0.0 78 
A)  7.8 
B)  0. 78 
C)  0. 67 
D)  0.0 78

Question 5

Write the answer as a fraction in lowest terms.
-1   + 1

Accepted Answer

A)    
B)  2   
C)  1   
D)  7   
A)    
B)  2   
C)  1   
D)  7

Question 6

Provide an appropriate response.
-What is wrong with adding decimal numbers in the following example?
25 + 0. 3 3 = 0. 5 8

Accepted Answer

The correct answer i

Question 7

Answer the question.
-If the numerator and the denominator of a fraction are the same prime number, then the fraction is always in lowest terms.

Accepted Answer

A) True 
 B)False

Question 8

If the following number is a composite number, write it as a product of prime factors. Otherwise, identify it as prime.
-2200

Accepted Answer

A)  2 . 2 . 2.5 .5 . 5. 11 
B)  2 . 5 .5 . 5 . 5. 11 
C)  2 . 2 . 2 . 5 . 5 . 11 
D)  2 . 2 . 2 . 2 . 5. 11 
A)  2 . 2 . 2.5 .5 . 5. 11 
B)  2 . 5 .5 . 5 . 5. 11 
C)  2 . 2 . 2 . 5 . 5 . 11 
D)  2 . 2 . 2 . 2 . 5. 11

Question 9

Add or subtract as indicated. Make sure that your answer is reasonable by estimating first.
-88 - 0.0193

Accepted Answer

A)  -87.9807 
B)  88.0193 
C)  88.0807 
D)  87.9807 
A)  -87.9807 
B)  88.0193 
C)  88.0807 
D)  87.9807

Question 10

Write the answer as a fraction in lowest terms.
-  -

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 11

Provide an appropriate response.
-Select a decimal percent with two digits and write it as a fraction. Select a fraction with a three-digit denominator and write it as a percent. Explain each step of your work.

Accepted Answer

To convert a decimal percent with two di

Question 12

Answer the question.
-Which of the following can be written as a mixed number?

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 13

Write the answer as a fraction in lowest terms.
-  ÷

Accepted Answer

A)    
B)    
C)  2 
D)    
A)    
B)    
C)  2 
D)

Question 14

Write the answer as a fraction in lowest terms.
-6 . 1

Accepted Answer

A)    
B)  11 
C)    
D)    
A)    
B)  11 
C)    
D)

Question 15

Change the fraction to a decimal. Round as indicated.
-  thousandths

Accepted Answer

A)  1.286 
B)  0. 257 
C)  6.430 
D)  0. 643 
A)  1.286 
B)  0. 257 
C)  6.430 
D)  0. 643

Question 16

Solve the problem.
-Where Jane lives, a sales tax of 2% is added to all purchases. If she buys a camera that costs $ 730, how much will she pay for the camera, including the tax? Round your answer to the nearest cent.

Accepted Answer

A)  $ 737.30 
B)  $ 876.00 
C)  $ 751.90 
D)  $ 744.60 
A)  $ 737.30 
B)  $ 876.00 
C)  $ 751.90 
D)  $ 744.60

Question 17

Provide an appropriate response.
-Explain why the decimal points must be lined up vertically when adding decimal numbers.

Accepted Answer

Digits in different

Question 18

Write the answer as a fraction in lowest terms.
-  -

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 19

Solve the problem.
-To obtain a certain shade of paint, Peter mixed 1   gallons of white paint with 8   gallons of brown and 4   gallons of blue paint. How much paint did he have?

Accepted Answer

A)  3   gal 
B)    gal 
C)    gal 
D)  14   gal 
A)  3   gal 
B)    gal 
C)    gal 
D)  14   gal

Question 20

Write the fraction as a decimal using the bar notation.
-

Accepted Answer

A)  0.   
B)  0. 4   
C)  0.   
D)  0.   
A)  0.   
B)  0. 4   
C)  0.   
D)  0.

Choose the one alternative that best completes the statement or answers the question. Identify the number as prime, composite, or neither. -59

If the following number is a composite number, write it as a product of prime factors. Otherwise, identify it as prime. -90

Provide an appropriate response. -Correct and explain the error that a student made when he added 0. 2 3 + 3 + 90. 3 this way: 9 5. 6

Write as a decimal. -78%

Write the answer as a fraction in lowest terms. -1 $Write the answer as a fraction in lowest terms. -1 + 1$ + 1 $Write the answer as a fraction in lowest terms. -1 + 1$

Provide an appropriate response. -What is wrong with adding decimal numbers in the following example? 25 + 0. 3 3 = 0. 5 8

Answer the question. -If the numerator and the denominator of a fraction are the same prime number, then the fraction is always in lowest terms.

If the following number is a composite number, write it as a product of prime factors. Otherwise, identify it as prime. -2200

Add or subtract as indicated. Make sure that your answer is reasonable by estimating first. -88 - 0.0193

Write the answer as a fraction in lowest terms. - $Write the answer as a fraction in lowest terms. - -$ - $Write the answer as a fraction in lowest terms. - -$

Provide an appropriate response. -Select a decimal percent with two digits and write it as a fraction. Select a fraction with a three-digit denominator and write it as a percent. Explain each step of your work.

Answer the question. -Which of the following can be written as a mixed number?

Write the answer as a fraction in lowest terms. - $Write the answer as a fraction in lowest terms. - ÷$ ÷ $Write the answer as a fraction in lowest terms. - ÷$

Write the answer as a fraction in lowest terms. -6 . 1 $Write the answer as a fraction in lowest terms. -6 . 1$

Change the fraction to a decimal. Round as indicated. - $Change the fraction to a decimal. Round as indicated. - thousandths$ thousandths

Solve the problem. -Where Jane lives, a sales tax of 2% is added to all purchases. If she buys a camera that costs $ 730, how much will she pay for the camera, including the tax? Round your answer to the nearest cent.

Provide an appropriate response. -Explain why the decimal points must be lined up vertically when adding decimal numbers.

Write the answer as a fraction in lowest terms. - $Write the answer as a fraction in lowest terms. - -$ - $Write the answer as a fraction in lowest terms. - -$

Solve the problem. -To obtain a certain shade of paint, Peter mixed 1 gallons of white paint with 8 gallons of brown and 4 gallons of blue paint. How much paint did he have?

Write the fraction as a decimal using the bar notation. - $Write the fraction as a decimal using the bar notation. -$

Linear Equations and Inequalities in One Variable

Linear Equations and Inequalities in Two Variables; Functions

Systems of Linear Equations and Inequalities

Exponents and Polynomials

Factoring and Applications

Rational Expressions and Applications

Roots and Radicals

Quadratic Equations

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Exam 1: The Real Number System

Choose the one alternative that best completes the statement or answers the question. Identify the number as prime, composite, or neither. -59

If the following number is a composite number, write it as a product of prime factors. Otherwise, identify it as prime. -90

Provide an appropriate response. -Correct and explain the error that a student made when he added 0. 2 3 + 3 + 90. 3 this way: 9 5. 6

Write as a decimal. -78%

Write the answer as a fraction in lowest terms. -1 + 1

Provide an appropriate response. -What is wrong with adding decimal numbers in the following example? 25 + 0. 3 3 = 0. 5 8

Answer the question. -If the numerator and the denominator of a fraction are the same prime number, then the fraction is always in lowest terms.

If the following number is a composite number, write it as a product of prime factors. Otherwise, identify it as prime. -2200

Add or subtract as indicated. Make sure that your answer is reasonable by estimating first. -88 - 0.0193

Write the answer as a fraction in lowest terms. - -

Provide an appropriate response. -Select a decimal percent with two digits and write it as a fraction. Select a fraction with a three-digit denominator and write it as a percent. Explain each step of your work.

Answer the question. -Which of the following can be written as a mixed number?

Write the answer as a fraction in lowest terms. - ÷

Write the answer as a fraction in lowest terms. -6 . 1

Change the fraction to a decimal. Round as indicated. - thousandths

Solve the problem. -Where Jane lives, a sales tax of 2% is added to all purchases. If she buys a camera that costs $ 730, how much will she pay for the camera, including the tax? Round your answer to the nearest cent.

Provide an appropriate response. -Explain why the decimal points must be lined up vertically when adding decimal numbers.

Write the answer as a fraction in lowest terms. - -

Solve the problem. -To obtain a certain shade of paint, Peter mixed 1 gallons of white paint with 8 gallons of brown and 4 gallons of blue paint. How much paint did he have?

Write the fraction as a decimal using the bar notation. -

Linear Equations and Inequalities in One Variable

Linear Equations and Inequalities in Two Variables; Functions

Systems of Linear Equations and Inequalities

Exponents and Polynomials

Factoring and Applications

Rational Expressions and Applications

Roots and Radicals

Quadratic Equations

Preparing for Your Math Final

Filters

Write the answer as a fraction in lowest terms. -1 $Write the answer as a fraction in lowest terms. -1 + 1$ + 1 $Write the answer as a fraction in lowest terms. -1 + 1$

Write the answer as a fraction in lowest terms. - $Write the answer as a fraction in lowest terms. - -$ - $Write the answer as a fraction in lowest terms. - -$

Write the answer as a fraction in lowest terms. - $Write the answer as a fraction in lowest terms. - ÷$ ÷ $Write the answer as a fraction in lowest terms. - ÷$

Write the answer as a fraction in lowest terms. -6 . 1 $Write the answer as a fraction in lowest terms. -6 . 1$

Change the fraction to a decimal. Round as indicated. - $Change the fraction to a decimal. Round as indicated. - thousandths$ thousandths

Write the answer as a fraction in lowest terms. - $Write the answer as a fraction in lowest terms. - -$ - $Write the answer as a fraction in lowest terms. - -$

Write the fraction as a decimal using the bar notation. - $Write the fraction as a decimal using the bar notation. -$