Question 1

Add the following hexadecimal numbers. Check using decimals. $22 + 75$

Accepted Answer

A)  97 
B)  95 
C)  9B 
D)  93 
E)  99

Question 2

Multiply the following binary numbers. $\begin{array} { r } 
100 \
10 \
\hline
\end{array}$

Accepted Answer

A)  1010 
B)  1000 
C)  10001 
D)  10000 
E)  111

Question 3

Subtract the following binary numbers and check your result by decimal subtraction. $\begin{array} { r } 
111\
11 \
\hline
\end{array}$

Accepted Answer

A)  10 
B)  11 
C)  1 
D)  101 
E)  100

Question 4

Change the following binary number to decimal form. 10

Accepted Answer

A)  3 
B)  5 
C)  2 
D)  6 
E)  1

Question 5

Change the following binary number to decimal form. 100

Accepted Answer

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

Question 6

Change the following binary number to decimal form. 11100100

Accepted Answer

A)  231 
B)  232 
C)  228 
D)  233 
E)  229

Question 7

Change the following decimal number to hexadecimal form. $585$

Accepted Answer

A)  2DA 
B)  294 
C)  27D 
D)  249 
E)  $2 \mathrm {~F} 5$

Question 8

Subtract the following binary numbers and check your result by decimal subtraction. $\begin{array} { r } 
101 \
10\
\hline
\end{array}$

Accepted Answer

A)  101 
B)  10 
C)  11 
D)  1 
E)  100

Question 9

Change the binary number to decimal form. 101.01

Accepted Answer

A)  5.5 
B)  5.05 
C)  5.01 
D)  5.125 
E)  5.25

Question 10

Add the following binary numbers and check your result by decimal addition. $\begin{array} { l } 
1111 \
111 \
1111 \
\hline
\end{array}$

Accepted Answer

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

Question 11

Use the 1's complement method to subtract the following binary numbers. $\begin{array} { r } 
100010101001\
100001011110\
\hline
\end{array}$

Accepted Answer

A)  110111011 
B)  101101011 
C)  1001011 
D)  10111011 
E)  101001011

Question 12

Change the following binary number to hexadecimal form. $1111111 _ { 2 } =$________$ _ { 16} $

Accepted Answer

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

Exam 16: Binary and Hexadecimal Numbers

Add the following hexadecimal numbers. Check using decimals. $22 + 75$

Multiply the following binary numbers. $\begin{array} { r } 100 \\10 \\\hline\end{array}$

Subtract the following binary numbers and check your result by decimal subtraction. $\begin{array} { r } 111\\11 \\\hline\end{array}$

Change the following binary number to decimal form. 10

Change the following binary number to decimal form. 100

Change the following binary number to decimal form. 11100100

Change the following decimal number to hexadecimal form. $585$

Subtract the following binary numbers and check your result by decimal subtraction. $\begin{array} { r } 101 \\10\\\hline\end{array}$

Change the binary number to decimal form. 101.01

Add the following binary numbers and check your result by decimal addition. $\begin{array} { l } 1111 \\111 \\1111 \\\hline\end{array}$

Use the 1's complement method to subtract the following binary numbers. $\begin{array} { r } 100010101001\\100001011110\\\hline\end{array}$

Change the following binary number to hexadecimal form. $1111111 _ { 2 } =$ ________ $_ { 16}$

Exam 16: Binary and Hexadecimal Numbers

Add the following hexadecimal numbers. Check using decimals. 22+7522 + 7522+75

Multiply the following binary numbers. 10010\begin{array} { r } 100 \\10 \\\hline\end{array}10010​​

Subtract the following binary numbers and check your result by decimal subtraction. 11111\begin{array} { r } 111\\11 \\\hline\end{array}11111​​

Change the following binary number to decimal form. 10

Change the following binary number to decimal form. 100

Change the following binary number to decimal form. 11100100

Change the following decimal number to hexadecimal form. 585585585

Subtract the following binary numbers and check your result by decimal subtraction. 10110\begin{array} { r } 101 \\10\\\hline\end{array}10110​​

Change the binary number to decimal form. 101.01

Add the following binary numbers and check your result by decimal addition. 11111111111\begin{array} { l } 1111 \\111 \\1111 \\\hline\end{array}11111111111​​

Use the 1's complement method to subtract the following binary numbers. 100010101001100001011110\begin{array} { r } 100010101001\\100001011110\\\hline\end{array}100010101001100001011110​​

Change the following binary number to hexadecimal form. 11111112=1111111 _ { 2 } =11111112​= ________ 16 _ { 16} 16​

Add the following hexadecimal numbers. Check using decimals. $22 + 75$

Multiply the following binary numbers. $\begin{array} { r } 100 \\10 \\\hline\end{array}$

Subtract the following binary numbers and check your result by decimal subtraction. $\begin{array} { r } 111\\11 \\\hline\end{array}$

Change the following decimal number to hexadecimal form. $585$

Subtract the following binary numbers and check your result by decimal subtraction. $\begin{array} { r } 101 \\10\\\hline\end{array}$

Add the following binary numbers and check your result by decimal addition. $\begin{array} { l } 1111 \\111 \\1111 \\\hline\end{array}$

Use the 1's complement method to subtract the following binary numbers. $\begin{array} { r } 100010101001\\100001011110\\\hline\end{array}$

Change the following binary number to hexadecimal form. $1111111 _ { 2 } =$ ________ $_ { 16}$