Question 1

Use a calculator to divide the numbers. 149.435 ÷ (-64.45) ÷ 263.311

Accepted Answer

A)  0.880562941 
B)  0.008805629 
C)  -0.008805629 
D)  -0.0000880563

Question 2

Evaluate the expression.

Accepted Answer

A)   
B)   
C)   
D)   
E)

Question 3

Simplify the fraction to lowest terms.

Accepted Answer

A)   
B)   
C)   
D)   
E)

Question 4

Simplify the numerical expression.

Accepted Answer

A)   
B)   
C)   
D)   
E)

Question 5

Divide.

Accepted Answer

A)   
B)   
C)   
D)   
E)

Question 6

Add.

Accepted Answer

The answer of Add. ...

Question 7

Give the number of terms in the algebraic expression and also give the numerical coefficient of the third term. 2 xyz - 10 xy - 49 yz

Accepted Answer

A)  3; -2 
B)  3; -49 
C)  3; 2 
D)  3; 10

Question 8

Evaluate the expression.

Accepted Answer

A)  14.3 
B)  15.1 
C)  11.6 
D)  12.7 
E)  16

Question 9

Find the quotient.

Accepted Answer

A)   
B)   
C)   
D)   
E)

Question 10

Subtract.

Accepted Answer

A)  7.6 
B)  8.8 
C)  7.8 
D)  7.9 
E)  6.8

Question 11

Assume that  and  . Find the values of the two expressions.  and

Accepted Answer

A)  71 and 71 
B)  50 and 50 
C)  68 and 74 
D)  71 and 50 
E)  50 and 71

Question 12

Graph the set on the number line.

Accepted Answer

A)   
B)   
C)   
D)   
E)

Question 13

Divide.

Accepted Answer

A)  0.7 
B)  1.3 
C)  0.8 
D)  1.8 
E)  0.9

Question 14

Find the sum.

Accepted Answer

A)  0.6 
B)  1 
C)  0.5 
D)  0.8 
E)  0.9

Question 15

Find the quotient.

Accepted Answer

A)   
B)   
C)   
D)   
E)

Question 16

Divide and round to the nearest tenth.

Accepted Answer

A)  -2.2 
B)  -1.8 
C)  -2.5 
D)  -2.4 
E)  -2.3

Question 17

Find the difference.

Accepted Answer

A)   
B)   
C)   
D)   
E)

Question 18

Multiply.

Accepted Answer

A)  110.349 
B)  102.429 
C)  -11.0349 
D)  -110.349 
E)  11.0349

Question 19

Let y =  and z =  . Write the phrase as an algebraic expression, and evaluate it. z less than y

Accepted Answer

A)   
B)   
C)   
D)   
E)

Question 20

Subtract.

Accepted Answer

A)  -1,057 
B)  -957 
C)  -986 
D)  -956 
E)  -857

Exam 1: Real Numbers and Their Basic Properties

Use a calculator to divide the numbers. 149.435 ÷ (-64.45) ÷ 263.311

Evaluate the expression.

Simplify the fraction to lowest terms. $Simplify the fraction to lowest terms. A) B) C) D) E)$

Simplify the numerical expression.

Divide.

Add.

Give the number of terms in the algebraic expression and also give the numerical coefficient of the third term. 2 xyz - 10 xy - 49 yz

Evaluate the expression.

Find the quotient.

Subtract.

Assume that and . Find the values of the two expressions. and

Graph the set on the number line.

Divide.

Find the sum.

Find the quotient.

Divide and round to the nearest tenth.

Find the difference.

Multiply.

Let y = and z = . Write the phrase as an algebraic expression, and evaluate it. z less than y

Subtract.