Question 1

Add the following hexadecimal numbers. Check using decimals. $5 \mathrm { D } 14 + \mathrm { A } 2 \mathrm {~F} 5$

Accepted Answer

A)  1009 
B)  1000A 
C)  1000D 
D)  1000C 
E)  1000B 
A)  1009 
B)  1000A 
C)  1000D 
D)  1000C 
E)  1000B

Question 2

Change the binary number to decimal form. 1.01111

Accepted Answer

A)  1.16875 
B)  1.47675 
C)  1.70625 
D)  1.95625 
E)  1.46875 
A)  1.16875 
B)  1.47675 
C)  1.70625 
D)  1.95625 
E)  1.46875

Question 3

Change the binary number to decimal form. $10101.1011 _ { 2 } =$________ $_{10}$

Accepted Answer

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

Question 4

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

Accepted Answer

A)  110 
B)  11 
C)  10000 
D)  101 
E)  1101 
A)  110 
B)  11 
C)  10000 
D)  101 
E)  1101

Question 5

Change the following binary number to hexadecimal form. $10$

Accepted Answer

A)  2 
B)  7 
C)  6 
D)  3 
E)  5 
A)  2 
B)  7 
C)  6 
D)  3 
E)  5

Question 6

Write the decimal number in binary form. 127

Accepted Answer

A)  1110101 
B)  1111000 
C)  1111011 
D)  1111111 
E)  1110011 
A)  1110101 
B)  1111000 
C)  1111011 
D)  1111111 
E)  1110011

Question 7

Add the following binary numbers and check your result by decimal addition. $\begin{array} { c } 
111000 \
11111 \
\hline
\end{array}$

Accepted Answer

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

Question 8

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

Accepted Answer

A)  10100 
B)  10001 
C)  10110 
D)  10010 
E)  10000 
A)  10100 
B)  10001 
C)  10110 
D)  10010 
E)  10000

Question 9

Subtract the following binary numbers and check your result by decimal subtraction. $\begin{array} { r } 
111 \
10 \
\hline
\end{array}$

Accepted Answer

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

Question 10

Change the following binary number to decimal form. 1010001

Accepted Answer

A)  82 
B)  87 
C)  77 
D)  83 
E)  81 
A)  82 
B)  87 
C)  77 
D)  83 
E)  81

Question 11

Write the decimal number in binary form. 38

Accepted Answer

A)  100110 
B)  100101 
C)  101001 
D)  101000 
E)  101011 
A)  100110 
B)  100101 
C)  101001 
D)  101000 
E)  101011

Question 12

Change the following hexadecimal number to decimal form. $20 \mathrm { E }$

Accepted Answer

A)  526 
B)  736 
C)  358 
D)  652 
E)  498 
A)  526 
B)  736 
C)  358 
D)  652 
E)  498

Question 13

Add the following hexadecimal numbers. Check using decimals. $\mathrm { ABFE } + 3 \mathrm { ACF }$

Accepted Answer

A)  E6C1 
B)  E6DD 
C)  E6BD 
D)  E6CD 
E)  E6C2 
A)  E6C1 
B)  E6DD 
C)  E6BD 
D)  E6CD 
E)  E6C2

Question 14

Multiply the following binary numbers. 
$\begin{array} { r } 
110011 \
1011 \
\hline
\end{array}$

Accepted Answer

A)  111011001 
B)  1010010111 
C)  1000110001 
D)  110101101 
E)  1000101111 
A)  111011001 
B)  1010010111 
C)  1000110001 
D)  110101101 
E)  1000101111

Question 15

Change the following binary number to decimal form. 1100

Accepted Answer

A)  11 
B)  10 
C)  12 
D)  8 
E)  15 
A)  11 
B)  10 
C)  12 
D)  8 
E)  15

Question 16

Add the following binary numbers and check your result by decimal addition. $\begin{array} { c } 
10100 \
11110 \
11001 \
1000 \
\hline
\end{array}$

Accepted Answer

A)  1001010 
B)  1010011 
C)  1001110 
D)  1000100 
E)  1011001 
A)  1001010 
B)  1010011 
C)  1001110 
D)  1000100 
E)  1011001

Question 17

Subtract the following binary numbers and check your result by decimal subtraction. 
$\begin{array} { r } 
100110\
1101 \
\hline
\end{array}$

Accepted Answer

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

Question 18

Subtract the following binary numbers and check your result by decimal subtraction. 
$\begin{array} { r } 
110010 \
1101 \
\hline
\end{array}$

Accepted Answer

A)  100101 
B)  11111 
C)  10001 
D)  11011 
E)  101101 
A)  100101 
B)  11111 
C)  10001 
D)  11011 
E)  101101

Question 19

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

Accepted Answer

A)  1010100111 
B)  101010100111 
C)  1010111011 
D)  101000111111 
E)  101011110101 
A)  1010100111 
B)  101010100111 
C)  1010111011 
D)  101000111111 
E)  101011110101

Question 20

Change the following hexadecimal number to decimal form. $\mathrm { DD } _ { 16 } =$________$ _ { 10} $

Accepted Answer

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

Add the following hexadecimal numbers. Check using decimals. $5 \mathrm { D } 14 + \mathrm { A } 2 \mathrm {~F} 5$

Change the binary number to decimal form. 1.01111

Change the binary number to decimal form. $10101.1011 _ { 2 } =$ ________ $_{10}$

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

Change the following binary number to hexadecimal form. $10$

Write the decimal number in binary form. 127

Add the following binary numbers and check your result by decimal addition. 111000 11111

Add the following binary numbers and check your result by decimal addition. 1111 111

Subtract the following binary numbers and check your result by decimal subtraction. 111 10

Change the following binary number to decimal form. 1010001

Write the decimal number in binary form. 38

Change the following hexadecimal number to decimal form. $20 \mathrm { E }$

Add the following hexadecimal numbers. Check using decimals. $\mathrm { ABFE } + 3 \mathrm { ACF }$

Multiply the following binary numbers. 110011 1011

Change the following binary number to decimal form. 1100

Add the following binary numbers and check your result by decimal addition. 10100 11110 11001 1000

Subtract the following binary numbers and check your result by decimal subtraction. 100110 1101

Subtract the following binary numbers and check your result by decimal subtraction. 110010 1101

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

Change the following hexadecimal number to decimal form. $\mathrm { DD } _ { 16 } =$ ________ $_ { 10}$

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

Add the following hexadecimal numbers. Check using decimals. 5D14+A2 F55 \mathrm { D } 14 + \mathrm { A } 2 \mathrm {~F} 55D14+A2 F5

Change the binary number to decimal form. 1.01111

Change the binary number to decimal form. 10101.10112=10101.1011 _ { 2 } =10101.10112​= ________ 10_{10}10​

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

Change the following binary number to hexadecimal form. 101010

Write the decimal number in binary form. 127

Add the following binary numbers and check your result by decimal addition. 111000 11111

Add the following binary numbers and check your result by decimal addition. 1111 111

Subtract the following binary numbers and check your result by decimal subtraction. 111 10

Change the following binary number to decimal form. 1010001

Write the decimal number in binary form. 38

Change the following hexadecimal number to decimal form. 20E20 \mathrm { E }20E

Add the following hexadecimal numbers. Check using decimals. ABFE+3ACF\mathrm { ABFE } + 3 \mathrm { ACF }ABFE+3ACF

Multiply the following binary numbers. 110011 1011

Change the following binary number to decimal form. 1100

Add the following binary numbers and check your result by decimal addition. 10100 11110 11001 1000

Subtract the following binary numbers and check your result by decimal subtraction. 100110 1101

Subtract the following binary numbers and check your result by decimal subtraction. 110010 1101

Change the hexadecimal number to binary form. A3 F\mathrm { A } 3 \mathrm {~F}A3 F

Change the following hexadecimal number to decimal form. DD16=\mathrm { DD } _ { 16 } =DD16​= ________ 10 _ { 10} 10​

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

Add the following hexadecimal numbers. Check using decimals. $5 \mathrm { D } 14 + \mathrm { A } 2 \mathrm {~F} 5$

Change the binary number to decimal form. $10101.1011 _ { 2 } =$ ________ $_{10}$

Change the following binary number to hexadecimal form. $10$

Change the following hexadecimal number to decimal form. $20 \mathrm { E }$

Add the following hexadecimal numbers. Check using decimals. $\mathrm { ABFE } + 3 \mathrm { ACF }$

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

Change the following hexadecimal number to decimal form. $\mathrm { DD } _ { 16 } =$ ________ $_ { 10}$