Question 1

Write the decimal number in binary form. 30

Accepted Answer

A)  11001 
B)  11011 
C)  11110 
D)  11100 
E)  11010 
A)  11001 
B)  11011 
C)  11110 
D)  11100 
E)  11010

Question 2

Change the binary number to decimal form. 1110.011

Accepted Answer

A)  14.125 
B)  14.325 
C)  14.375 
D)  14.875 
E)  11.625 
A)  14.125 
B)  14.325 
C)  14.375 
D)  14.875 
E)  11.625

Question 3

Use the 1's complement method to subtract the following binary numbers. $\begin{array} { r } 
100010011001\
100001011110\
\hline
\end{array}$

Accepted Answer

The answer of Use the 1's complement method to subtract...

Question 4

Change the binary number to decimal form. 1110.1101

Accepted Answer

A)  17.1875 
B)  14.8125 
C)  15.9375 
D)  17.3125 
E)  18.8125 
A)  17.1875 
B)  14.8125 
C)  15.9375 
D)  17.3125 
E)  18.8125

Question 5

Change the following binary number to hexadecimal form. $111111$

Accepted Answer

A)  17 
B)  32 
C)  35 
D)  34 
E)  3F 
A)  17 
B)  32 
C)  35 
D)  34 
E)  3F

Question 6

Change the following decimal number to hexadecimal form. $52,181$

Accepted Answer

A)  CB29 
B)  CB15 
C)  CBD6 
D)  CC9D 
E)  CBD5 
A)  CB29 
B)  CB15 
C)  CBD6 
D)  CC9D 
E)  CBD5

Question 7

Use the 1's complement method to subtract the following binary numbers. 
$\begin{array} { r } 
10100100\
1010101 \
\hline
\end{array}$

Accepted Answer

The answer of Use the 1's complement method to subtract...

Question 8

Multiply the following binary numbers. $\begin{array} { r } 
1111 \
11 \
\hline
\end{array}$

Accepted Answer

A)  110111 
B)  110101 
C)  111011 
D)  100111 
E)  101101 
A)  110111 
B)  110101 
C)  111011 
D)  100111 
E)  101101

Question 9

Change the following binary number to hexadecimal form. $11111 _ { 2 } =$________$ _ { 16} $

Accepted Answer

The answer of Change the following binary number to hexadecimal...

Question 10

Change the hexadecimal number to binary form. $\mathrm { FF } _ { 16 } =$________$ _ { 2} $

Accepted Answer

The answer of Change the hexadecimal number to binary form....

Question 11

Add the following hexadecimal numbers. Check using decimals. $284 + 701$

Accepted Answer

A)  992 
B)  986 
C)  985 
D)  98F 
E)  987 
A)  992 
B)  986 
C)  985 
D)  98F 
E)  987

Question 12

Subtract the following binary numbers and check your result by decimal subtraction. 
$\begin{array} { r } 
11111 \
1111 \
\hline
\end{array}$

Accepted Answer

A)  1100 
B)  111 
C)  1101 
D)  101 
E)  10000 
A)  1100 
B)  111 
C)  1101 
D)  101 
E)  10000

Question 13

Change the binary number to hexadecimal form. $111111111111 _ { 2 } =$________$ _ { 16} $

Accepted Answer

The answer of Change the binary number to hexadecimal form....

Question 14

Use the 1's complement method to subtract the following binary numbers. $\begin{array} { r } 
101\
111 \
\hline
\end{array}$

Accepted Answer

The answer of Use the 1's complement method to subtract...

Question 15

Use the 1's complement method to subtract the following binary numbers. $\begin{array} { r } 
1111 \
100 \
\hline
\end{array}$

Accepted Answer

A)  11 
B)  101 
C)  1011 
D)  1 
E)  10 
A)  11 
B)  101 
C)  1011 
D)  1 
E)  10

Question 16

Write the decimal number in binary form. 17

Accepted Answer

A)  10010 
B)  10011 
C)  10001 
D)  10000 
E)  10100 
A)  10010 
B)  10011 
C)  10001 
D)  10000 
E)  10100

Question 17

Add the following hexadecimal numbers. Check using decimals. $59 \mathrm { C } 5 + 708 \mathrm {~F}$

Accepted Answer

A)  CA42 
B)  CA55 
C)  CA3F 
D)  CA49 
E)  CA59 
A)  CA42 
B)  CA55 
C)  CA3F 
D)  CA49 
E)  CA59

Question 18

Add the following binary numbers and check your result by decimal addition. $\begin{array} { c} 
11111\
111 \
\hline
\end{array}$

Accepted Answer

A)  100000 
B)  11110 
C)  100110 
D)  100100 
E)  100001 
A)  100000 
B)  11110 
C)  100110 
D)  100100 
E)  100001

Question 19

Add the following hexadecimal numbers. Check using decimals. $\mathrm { FABA } + \mathrm { ABEA }$

Accepted Answer

A)  1A6A4 
B)  1A6A3 
C)  1A6A2 
D)  1A6B4 
E)  1A694 
A)  1A6A4 
B)  1A6A3 
C)  1A6A2 
D)  1A6B4 
E)  1A694

Question 20

Subtract the following hexadecimal numbers. Check using decimals. $8 - \mathrm { E }$ =

Accepted Answer

The answer of Subtract the following hexadecimal numbers. Check using...

Write the decimal number in binary form. 30

Change the binary number to decimal form. 1110.011

Use the 1's complement method to subtract the following binary numbers. 100010011001 100001011110

Change the binary number to decimal form. 1110.1101

Change the following binary number to hexadecimal form. $111111$

Change the following decimal number to hexadecimal form. $52,181$

Use the 1's complement method to subtract the following binary numbers. 10100100 1010101

Multiply the following binary numbers. 1111 11

Change the following binary number to hexadecimal form. $11111 _ { 2 } =$ ________ $_ { 16}$

Change the hexadecimal number to binary form. $\mathrm { FF } _ { 16 } =$ ________ $_ { 2}$

Add the following hexadecimal numbers. Check using decimals. $284 + 701$

Subtract the following binary numbers and check your result by decimal subtraction. 11111 1111

Change the binary number to hexadecimal form. $111111111111 _ { 2 } =$ ________ $_ { 16}$

Use the 1's complement method to subtract the following binary numbers. 101 111

Use the 1's complement method to subtract the following binary numbers. 1111 100

Write the decimal number in binary form. 17

Add the following hexadecimal numbers. Check using decimals. $59 \mathrm { C } 5 + 708 \mathrm {~F}$

Add the following binary numbers and check your result by decimal addition. 11111 111

Add the following hexadecimal numbers. Check using decimals. $\mathrm { FABA } + \mathrm { ABEA }$

Subtract the following hexadecimal numbers. Check using decimals. $8 - \mathrm { E }$ =

Basic Concepts

Signed Numbers and Powers of 10

The Metric System

Measurement

Polynomials: an Introduction to Algebra

Equations and Formulas

Ratio and Proportion

Graphing Linear Equations

Systems of Linear Equations

Factoring Algebraic Expressions

Quadratic Equations

Geometry

Right Triangle Trigonometry

Trigonometry With Any Angle

Basic Statistics

Filters

Exam 16: Binary and Hexadecimal Numbers

Write the decimal number in binary form. 30

Change the binary number to decimal form. 1110.011

Use the 1's complement method to subtract the following binary numbers. 100010011001 100001011110

Change the binary number to decimal form. 1110.1101

Change the following binary number to hexadecimal form. 111111111111111111

Change the following decimal number to hexadecimal form. 52,18152,18152,181

Use the 1's complement method to subtract the following binary numbers. 10100100 1010101

Multiply the following binary numbers. 1111 11

Change the following binary number to hexadecimal form. 111112=11111 _ { 2 } =111112​= ________ 16 _ { 16} 16​

Change the hexadecimal number to binary form. FF16=\mathrm { FF } _ { 16 } =FF16​= ________ 2 _ { 2} 2​

Add the following hexadecimal numbers. Check using decimals. 284+701284 + 701284+701

Subtract the following binary numbers and check your result by decimal subtraction. 11111 1111

Change the binary number to hexadecimal form. 1111111111112=111111111111 _ { 2 } =1111111111112​= ________ 16 _ { 16} 16​

Use the 1's complement method to subtract the following binary numbers. 101 111

Use the 1's complement method to subtract the following binary numbers. 1111 100

Write the decimal number in binary form. 17

Add the following hexadecimal numbers. Check using decimals. 59C5+708 F59 \mathrm { C } 5 + 708 \mathrm {~F}59C5+708 F

Add the following binary numbers and check your result by decimal addition. 11111 111

Add the following hexadecimal numbers. Check using decimals. FABA+ABEA\mathrm { FABA } + \mathrm { ABEA }FABA+ABEA

Subtract the following hexadecimal numbers. Check using decimals. 8−E8 - \mathrm { E }8−E =

Basic Concepts

Signed Numbers and Powers of 10

The Metric System

Measurement

Polynomials: an Introduction to Algebra

Equations and Formulas

Ratio and Proportion

Graphing Linear Equations

Systems of Linear Equations

Factoring Algebraic Expressions

Quadratic Equations

Geometry

Right Triangle Trigonometry

Trigonometry With Any Angle

Basic Statistics

Filters

Change the following binary number to hexadecimal form. $111111$

Change the following decimal number to hexadecimal form. $52,181$

Change the following binary number to hexadecimal form. $11111 _ { 2 } =$ ________ $_ { 16}$

Change the hexadecimal number to binary form. $\mathrm { FF } _ { 16 } =$ ________ $_ { 2}$

Add the following hexadecimal numbers. Check using decimals. $284 + 701$

Change the binary number to hexadecimal form. $111111111111 _ { 2 } =$ ________ $_ { 16}$

Add the following hexadecimal numbers. Check using decimals. $59 \mathrm { C } 5 + 708 \mathrm {~F}$

Add the following hexadecimal numbers. Check using decimals. $\mathrm { FABA } + \mathrm { ABEA }$

Subtract the following hexadecimal numbers. Check using decimals. $8 - \mathrm { E }$ =