Question 1

Subtract the following hexadecimal numbers. Check using decimals. $15 - \mathrm { A } 1$

Accepted Answer

A)  -A17 
B)  -A14 
C)  -87 
D)  -86 
E)  -85 
A)  -A17 
B)  -A14 
C)  -87 
D)  -86 
E)  -85

Question 2

Change the following binary number to hexadecimal form. $1111$

Accepted Answer

A)  C 
B)  F 
C)  3 
D)  D 
E)  2 
A)  C 
B)  F 
C)  3 
D)  D 
E)  2

Question 3

Use the 1's complement method to subtract the following binary numbers. $\begin{array} { l } 
100 \
110 \
\hline
\end{array}$

Accepted Answer

A)  -11 
B)  -110 
C)  -101 
D)  -10 
E)  -1 
A)  -11 
B)  -110 
C)  -101 
D)  -10 
E)  -1

Question 4

Use the 1's complement method to subtract the following binary numbers. $\begin{array} { l } 
110 \
100 \
\hline
\end{array}$

Accepted Answer

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

Question 5

Add the following hexadecimal numbers. Check using decimals. $2854$ + $3276$ =

Accepted Answer

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

Question 6

Change the following binary number to hexadecimal form. $111111 _ { 2 } =$________$ _ { 16} $

Accepted Answer

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

Question 7

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

Accepted Answer

A)  -2 
B)  -3 
C)  -5 
D)  -4 
E)  -1 
A)  -2 
B)  -3 
C)  -5 
D)  -4 
E)  -1

Question 8

Add the following hexadecimal numbers. Check using decimals. $5 \mathrm { D } 19 + \mathrm { A } 2 \mathrm {~F} 6$ =

Accepted Answer

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

Question 9

Change the following binary number to decimal form. 100010

Accepted Answer

A)  30 
B)  35 
C)  34 
D)  38 
E)  39 
A)  30 
B)  35 
C)  34 
D)  38 
E)  39

Question 10

Subtract the following hexadecimal numbers. Check using decimals. $43 \mathrm { D } - 7 \mathrm {~A} 6$ =

Accepted Answer

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

Question 11

Add the following hexadecimal numbers. Check using decimals. $\text { C } 3 \mathrm { E } + 8 \mathrm {~A} 8$

Accepted Answer

A)  14F2 
B)  14E4 
C)  14E7 
D)  14E3 
E)  14?6 
A)  14F2 
B)  14E4 
C)  14E7 
D)  14E3 
E)  14?6

Question 12

Change the binary number to decimal form. 110.1001

Accepted Answer

A)  6.5625 
B)  5.9375 
C)  6.5595 
D)  5.8125 
E)  6.6125 
A)  6.5625 
B)  5.9375 
C)  6.5595 
D)  5.8125 
E)  6.6125

Question 13

Change the binary number to decimal form. 1.1

Accepted Answer

A)  1.1 
B)  1.5 
C)  2.1 
D)  0.25 
E)  3 
A)  1.1 
B)  1.5 
C)  2.1 
D)  0.25 
E)  3

Question 14

Subtract the following hexadecimal numbers. Check using decimals. $43 \mathrm {~F} - 7 \mathrm {~A} 3$

Accepted Answer

A)  -36A 
B)  -366 
C)  -362 
D)  -364 
E)  -367 
A)  -36A 
B)  -366 
C)  -362 
D)  -364 
E)  -367

Question 15

Change the hexadecimal number to binary form. $F$

Accepted Answer

A)  101 
B)  111 
C)  1011 
D)  1111 
E)  1100 
A)  101 
B)  111 
C)  1011 
D)  1111 
E)  1100

Question 16

Add the following binary numbers and check your result by decimal addition. $\begin{array} { l } 
111 \
10 \
\hline
\end{array}$

Accepted Answer

A)  1010 
B)  1001 
C)  100 
D)  101 
E)  1101 
A)  1010 
B)  1001 
C)  100 
D)  101 
E)  1101

Question 17

Change the following binary number to decimal form. 1001

Accepted Answer

A)  13 
B)  17 
C)  11 
D)  10 
E)  9 
A)  13 
B)  17 
C)  11 
D)  10 
E)  9

Question 18

Change the following hexadecimal number to decimal form. $\mathrm { A } 6$

Accepted Answer

A)  124 
B)  164 
C)  166 
D)  256 
E)  220 
A)  124 
B)  164 
C)  166 
D)  256 
E)  220

Question 19

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

Accepted Answer

A)  10010111 
B)  1101101 
C)  1101011 
D)  10111110 
E)  10100001 
A)  10010111 
B)  1101101 
C)  1101011 
D)  10111110 
E)  10100001

Question 20

Change the following hexadecimal number to binary form. $2 F F F$

Accepted Answer

A)  10011110100111 
B)  10010010101100 
C)  10111111111111 
D)  11111110111011 
E)  10101011110101 
A)  10011110100111 
B)  10010010101100 
C)  10111111111111 
D)  11111110111011 
E)  10101011110101

Subtract the following hexadecimal numbers. Check using decimals. $15 - \mathrm { A } 1$

Change the following binary number to hexadecimal form. $1111$

Use the 1's complement method to subtract the following binary numbers. 100 110

Use the 1's complement method to subtract the following binary numbers. 110 100

Add the following hexadecimal numbers. Check using decimals. $2854$ + $3276$ =

Change the following binary number to hexadecimal form. $111111 _ { 2 } =$ ________ $_ { 16}$

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

Add the following hexadecimal numbers. Check using decimals. $5 \mathrm { D } 19 + \mathrm { A } 2 \mathrm {~F} 6$ =

Change the following binary number to decimal form. 100010

Subtract the following hexadecimal numbers. Check using decimals. $43 \mathrm { D } - 7 \mathrm {~A} 6$ =

Add the following hexadecimal numbers. Check using decimals. $\text { C } 3 \mathrm { E } + 8 \mathrm {~A} 8$

Change the binary number to decimal form. 110.1001

Change the binary number to decimal form. 1.1

Subtract the following hexadecimal numbers. Check using decimals. $43 \mathrm {~F} - 7 \mathrm {~A} 3$

Change the hexadecimal number to binary form. $F$

Add the following binary numbers and check your result by decimal addition. 111 10

Change the following binary number to decimal form. 1001

Change the following hexadecimal number to decimal form. $\mathrm { A } 6$

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

Change the following hexadecimal number to binary form. $2 F F F$

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

Subtract the following hexadecimal numbers. Check using decimals. 15−A115 - \mathrm { A } 115−A1

Change the following binary number to hexadecimal form. 111111111111

Use the 1's complement method to subtract the following binary numbers. 100 110

Use the 1's complement method to subtract the following binary numbers. 110 100

Add the following hexadecimal numbers. Check using decimals. 285428542854 + 327632763276 =

Change the following binary number to hexadecimal form. 1111112=111111 _ { 2 } =1111112​= ________ 16 _ { 16} 16​

Subtract the following hexadecimal numbers. Check using decimals. 8−C8 - \mathrm { C }8−C

Add the following hexadecimal numbers. Check using decimals. 5D19+A2 F65 \mathrm { D } 19 + \mathrm { A } 2 \mathrm {~F} 65D19+A2 F6 =

Change the following binary number to decimal form. 100010

Subtract the following hexadecimal numbers. Check using decimals. 43D−7 A643 \mathrm { D } - 7 \mathrm {~A} 643D−7 A6 =

Add the following hexadecimal numbers. Check using decimals. C 3E+8 A8\text { C } 3 \mathrm { E } + 8 \mathrm {~A} 8 C 3E+8 A8

Change the binary number to decimal form. 110.1001

Change the binary number to decimal form. 1.1

Subtract the following hexadecimal numbers. Check using decimals. 43 F−7 A343 \mathrm {~F} - 7 \mathrm {~A} 343 F−7 A3

Change the hexadecimal number to binary form. FFF

Add the following binary numbers and check your result by decimal addition. 111 10

Change the following binary number to decimal form. 1001

Change the following hexadecimal number to decimal form. A6\mathrm { A } 6A6

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

Change the following hexadecimal number to binary form. 2FFF2 F F F2FFF

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

Subtract the following hexadecimal numbers. Check using decimals. $15 - \mathrm { A } 1$

Change the following binary number to hexadecimal form. $1111$

Add the following hexadecimal numbers. Check using decimals. $2854$ + $3276$ =

Change the following binary number to hexadecimal form. $111111 _ { 2 } =$ ________ $_ { 16}$

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

Add the following hexadecimal numbers. Check using decimals. $5 \mathrm { D } 19 + \mathrm { A } 2 \mathrm {~F} 6$ =

Subtract the following hexadecimal numbers. Check using decimals. $43 \mathrm { D } - 7 \mathrm {~A} 6$ =

Add the following hexadecimal numbers. Check using decimals. $\text { C } 3 \mathrm { E } + 8 \mathrm {~A} 8$

Subtract the following hexadecimal numbers. Check using decimals. $43 \mathrm {~F} - 7 \mathrm {~A} 3$

Change the hexadecimal number to binary form. $F$

Change the following hexadecimal number to decimal form. $\mathrm { A } 6$

Change the following hexadecimal number to binary form. $2 F F F$