Binary Quiz

0100 and 1100 are 4 part binary codes used to represent something. We call the individual parts...

• gates

• places

• digits

• bits

What symbols does binary use?

• 0 and 1

• A and B

• 0, 1, 10, 11, 100, 110, 111

• 0, 1, 2, 3, 4, 5, 6, 7, 8, 9

What is the point of binary?

• It allows computers interpret electrical signals.

• Because we like to make you do extra math.

• Because it describes star systems.

Convert 37 to binary

• 00100101
• 00100011
• 00100111
• 01000101

Convert 11111111 to decimal

• 255
• 245
• 235
• 225

How would you write the number two in binary?

• 00001001

• 00000001

• 00000000

• 00000010

Which of these is the correct sequence for the place values for binary numbers?

• 1, 2, 4, 8, 16, 32, 64, 128
• 1, 2, 4, 6, 8, 10, 12, 14, 16
• 1, 2, 3, 4, 5, 6, 7, 8
• 0, 1

Tags

CCSS.2.NBT.A.3

Convert 65 to binary

• 01100001
• 00100001
• 01000001
• 00100101

Convert 35 to binary

• 00100101

• 00100011

• 00100111

• 01000101

Convert 00010001 to decimal

• 17
• 27
• 37
• 47