What grade are you in?

• Year 5

• Year 6

• Other

Binary uses 1’s & 0’s to represent data

• True

• False

Binary uses electrical signals

• True

• False

Binary is made up of which numbers

• billions

• 0 and 1

• 2 and 3

• 1 and 2

What is the point of binary?

• It represents how computers interpret electrical signals

• It describes star systems and all movements around the sun

Which of these is NOT an example of binary?

• on or off
• true or false
• yes or no
• head, shoulders, knees, or toes

Which of these are the correct place values for binary?

• 0 and 1

• 1 and 0

• 128, 68,34,12,6,4,2,1

• 128,64,32,16,8,4,2,1

Binary bits are typically in groups of 8.
8 bits makes a 

• byte
• bite
• mouthful
• big number

How many bits are in a single byte?

• 4

• 8

• 12

• 16

0 and 1 are binary digits. We call the individual numbers

• bidgets
• cutsies
• bitties
• bits

Tags

CCSS.2.MD.B.6