Question 1

Write the decimal number in binary form. 98

Accepted Answer

A)  1100101 
B)  1100010 
C)  1100110 
D)  1100011 
E)  1100001 
A)  1100101 
B)  1100010 
C)  1100110 
D)  1100011 
E)  1100001

Question 2

Change the hexadecimal number to binary form. $\mathrm { FFF }$

Accepted Answer

A)  11101100111 
B)  1111111110101 
C)  11111111011 
D)  111111111111 
E)  11110101100 
A)  11101100111 
B)  1111111110101 
C)  11111111011 
D)  111111111111 
E)  11110101100

Question 3

Add the following binary numbers and check your result by decimal addition. $\begin{array} { l } 
111110 \
11001 \
\hline
\end{array}$

Accepted Answer

A)  1000111 
B)  1101001 
C)  1011011 
D)  1010111 
E)  1001010 
A)  1000111 
B)  1101001 
C)  1011011 
D)  1010111 
E)  1001010

Question 4

Write the decimal number in binary form. 112

Accepted Answer

A)  1110000 
B)  1101001 
C)  1110010 
D)  1101111 
E)  1110001 
A)  1110000 
B)  1101001 
C)  1110010 
D)  1101111 
E)  1110001

Question 5

Use the 1's complement method to subtract the following binary numbers. $\begin{array} { r } 
11\
1\
\hline
\end{array}$

Accepted Answer

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

Question 6

Subtract the following hexadecimal numbers. Check using decimals. $19 - \mathrm { A } 5$ =

Accepted Answer

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

Question 7

Change the hexadecimal number to binary form. $7 \mathrm { FFF } _ { 16 } =$________$ _ { 2} $

Accepted Answer

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

Question 8

Add the following hexadecimal numbers. Check using decimals. $24 + 75$ =

Accepted Answer

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

Question 9

Change the following binary number to decimal form. 111

Accepted Answer

A)  4 
B)  6 
C)  8 
D)  7 
E)  3 
A)  4 
B)  6 
C)  8 
D)  7 
E)  3

Question 10

Change the following binary number to decimal form. 11100

Accepted Answer

A)  28 
B)  30 
C)  23 
D)  26 
E)  25 
A)  28 
B)  30 
C)  23 
D)  26 
E)  25

Question 11

Change the binary number to decimal form. 111.1

Accepted Answer

A)  7.8 
B)  7.1 
C)  7.4 
D)  7.5 
E)  7.6 
A)  7.8 
B)  7.1 
C)  7.4 
D)  7.5 
E)  7.6

Question 12

Add the following binary numbers and check your result by decimal addition. $\begin{array} { l } 
111101 \
11111 \
\hline
\end{array}$

Accepted Answer

The answer of Add the following binary numbers and check...

Question 13

Change the following binary number to decimal form. 10010

Accepted Answer

A)  14 
B)  19 
C)  18 
D)  20 
E)  22 
A)  14 
B)  19 
C)  18 
D)  20 
E)  22

Question 14

Add the following binary numbers and check your result by decimal addition. $\begin{array} { r} 
11011 \
111 \
\hline
\end{array}$

Accepted Answer

A)  100010 
B)  100001 
C)  100110 
D)  100111 
E)  11110 
A)  100010 
B)  100001 
C)  100110 
D)  100111 
E)  11110

Question 15

Multiply the following binary numbers. $\begin{array} { l } 
111 \
101 \
\hline
\end{array}$

Accepted Answer

A)  100011 
B)  100101 
C)  11001 
D)  11111 
E)  11101 
A)  100011 
B)  100101 
C)  11001 
D)  11111 
E)  11101

Question 16

Add the following binary numbers and check your result by decimal addition. 
$\begin{array} { c} 
1111111\
111111\
\hline
\end{array}$

Accepted Answer

The answer of Add the following binary numbers and check...

Question 17

Write the decimal number in binary form. 146

Accepted Answer

A)  10010010 
B)  10001101 
C)  10010111 
D)  10010011 
E)  10011011 
A)  10010010 
B)  10001101 
C)  10010111 
D)  10010011 
E)  10011011

Question 18

Change the binary number to hexadecimal form. $1110110111111011 _ { 2 } =$________$ _ { 16} $

Accepted Answer

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

Question 19

Add the following binary numbers and check your result by decimal addition. 
$\begin{array} { c} 
101101\
10111\
\hline
\end{array}$

Accepted Answer

The answer of Add the following binary numbers and check...

Question 20

Change the hexadecimal number to binary form. $3 \mathrm {~F}$

Accepted Answer

A)  111011 
B)  111001 
C)  111100 
D)  11101 
E)  111111 
A)  111011 
B)  111001 
C)  111100 
D)  11101 
E)  111111

Write the decimal number in binary form. 98

Change the hexadecimal number to binary form. $\mathrm { FFF }$

Add the following binary numbers and check your result by decimal addition. 111110 11001

Write the decimal number in binary form. 112

Use the 1's complement method to subtract the following binary numbers. 11 1

Subtract the following hexadecimal numbers. Check using decimals. $19 - \mathrm { A } 5$ =

Change the hexadecimal number to binary form. $7 \mathrm { FFF } _ { 16 } =$ ________ $_ { 2}$

Add the following hexadecimal numbers. Check using decimals. $24 + 75$ =

Change the following binary number to decimal form. 111

Change the following binary number to decimal form. 11100

Change the binary number to decimal form. 111.1

Add the following binary numbers and check your result by decimal addition. 111101 11111

Change the following binary number to decimal form. 10010

Add the following binary numbers and check your result by decimal addition. 11011 111

Multiply the following binary numbers. 111 101

Add the following binary numbers and check your result by decimal addition. 1111111 111111

Write the decimal number in binary form. 146

Change the binary number to hexadecimal form. $1110110111111011 _ { 2 } =$ ________ $_ { 16}$

Add the following binary numbers and check your result by decimal addition. 101101 10111

Change the hexadecimal number to binary form. $3 \mathrm {~F}$

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. 98

Change the hexadecimal number to binary form. FFF\mathrm { FFF }FFF

Add the following binary numbers and check your result by decimal addition. 111110 11001

Write the decimal number in binary form. 112

Use the 1's complement method to subtract the following binary numbers. 11 1

Subtract the following hexadecimal numbers. Check using decimals. 19−A519 - \mathrm { A } 519−A5 =

Change the hexadecimal number to binary form. 7FFF16=7 \mathrm { FFF } _ { 16 } =7FFF16​= ________ 2 _ { 2} 2​

Add the following hexadecimal numbers. Check using decimals. 24+7524 + 7524+75 =

Change the following binary number to decimal form. 111

Change the following binary number to decimal form. 11100

Change the binary number to decimal form. 111.1

Add the following binary numbers and check your result by decimal addition. 111101 11111

Change the following binary number to decimal form. 10010

Add the following binary numbers and check your result by decimal addition. 11011 111

Multiply the following binary numbers. 111 101

Add the following binary numbers and check your result by decimal addition. 1111111 111111

Write the decimal number in binary form. 146

Change the binary number to hexadecimal form. 11101101111110112=1110110111111011 _ { 2 } =11101101111110112​= ________ 16 _ { 16} 16​

Add the following binary numbers and check your result by decimal addition. 101101 10111

Change the hexadecimal number to binary form. 3 F3 \mathrm {~F}3 F

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 hexadecimal number to binary form. $\mathrm { FFF }$

Subtract the following hexadecimal numbers. Check using decimals. $19 - \mathrm { A } 5$ =

Change the hexadecimal number to binary form. $7 \mathrm { FFF } _ { 16 } =$ ________ $_ { 2}$

Add the following hexadecimal numbers. Check using decimals. $24 + 75$ =

Change the binary number to hexadecimal form. $1110110111111011 _ { 2 } =$ ________ $_ { 16}$

Change the hexadecimal number to binary form. $3 \mathrm {~F}$