by BlastRoom
Practice converting whole numbers between binary and decimal using place value.
#computer_science

60 questions
One question set, multiple game modes. Tap any game to see it in action. Not sure which to pick?
Answer to place stones and capture territory.
Outrun the snow together.
Earn blasts, then hunt the other team.
Answer to earn energy, then climb.

The class blasts through walls together.
Bid on mystery lots. Most money wins.
Sell tours. Nice, standard, or a total scam.
Answer, restock, and serve the rush.
More correct answers pulls the rope your way.
Answer, then shoot down the alien wave.
Answer, then tap to leap the frozen ridge.
The place-value chart shows an eight-bit binary number. What decimal number does it show?

Read the eight-bit place-value chart. Which decimal number is represented?

What decimal value is encoded by the binary place-value chart?

Use the chart's binary digits to find the decimal value.

The chart contains a binary number. What is its value in decimal?

Which decimal number does the displayed binary place-value chart represent?

Find the base-10 value shown by this binary place-value chart.

This chart stands for decimal 181, but one digit was erased. What belongs in the erased column?

A binary chart represents decimal 52, and one digit is missing. Which entry restores the chart?

The incomplete chart has a decimal value of 210. What was erased?

This place-value chart should equal decimal 92. What belongs in the blank?

The chart represents decimal 139, but a digit is rubbed out. Which entry is correct?

What is binary 0000 written in decimal?
Convert binary 0001 to decimal.
Which decimal number is binary 0010?
A device stores the four-bit value 0101. What is that value in decimal?
Translate binary 0110 into base 10.
What decimal value does the four-bit number 1001 have?
Binary 1010 equals which decimal number?
A four-bit binary counter reads 1011. What number is it counting in decimal?
Convert the four-bit binary value 1100 to decimal.
Which base-10 number is represented by binary 1110?
What is the decimal value of binary 00010001?
Convert binary 00101110 to decimal.
A byte has the binary value 01000011. What is its decimal value?
Which decimal number is binary 01111000?
Translate the eight-bit number 10000001 into base 10.
What decimal value is stored by binary 10011010?
Convert binary 10100101 to decimal.
An eight-bit register contains 10111100. What is its base-10 value?
Binary 11000010 equals which decimal number?
Find the decimal value of 11010110.
What is binary 11100011 in decimal?
Convert the binary byte 11111100 to base 10.
What is decimal 3 written as an eight-bit binary number?
Convert decimal 18 to an eight-bit binary number.
A value is decimal 37. Which eight-bit binary representation is correct?
Write decimal 45 as an eight-bit binary number.
Which binary byte represents decimal 73?
Convert decimal 96 to eight-bit binary.
What is decimal 118 in eight-bit binary?
A byte represents decimal 143. Which binary value is it?
Write decimal 160 in eight-bit binary.
Which binary byte equals decimal 201?
Convert decimal 218 to an eight-bit binary number.
What is decimal 240 written as an eight-bit binary number?
In an eight-bit binary number, what is the place value of the far-right column?
What is the value of the second column from the right in an eight-bit binary number?
A bit is in the third column from the right. What place value does that column have?
In an eight-bit binary value, which place value is immediately to the left of the 4 column?
What is the place value of the fifth column from the right in an eight-bit binary number?
Which value labels the binary column between the 16 column and the 64 column?
In an eight-bit binary number, what is the value of the second column from the left?
What is the place value of the far-left bit in an eight-bit binary number?
Which binary number represents the greatest value?
Which four-bit binary value is the smallest?
Put these binary values in order from least to greatest.
Which binary value is greater than 10000000 but less than 10000010?
A program compares 01111111 and 10000000. Which statement is correct?
Which pair is ordered from greater value to smaller value?
Crack the passcode before the zombies get in.
Answer, then swat bugs for bonus points.
Race through questions at your own speed.
Same question on every screen. Fastest wins.

Pick a tile, answer, hit bonuses and steals.
Hexadecimal and RGB Color Codes
40 questions