Binary

What is binary?

• A part of a computer
• The way computers talk to each other
• A computer program
• Software for a computer

What two digits are used in binary?

• 0 & 2 
• 1 & 2
• 0 & 1
• 1 & 1

If 1 and 0 mean on and off. Is the number 1 on or off?

• ON
• OFF

Tags

CCSS.2.OA.C.3

What is the sum of this binary number?
01000010

• 62
• 66
• 68
• 64

What is the sum of this binary number?
00100101

• 29
• 37
• 38
• 36

What is the sum of this binary number?
10000001

• 128
• 127
• 129
• 130

What is the sum of this binary number?
00000011

• 12
• 6
• 3
• 2

What is the sum of this binary number?
00001001

• 34
• 21
• 9
• 8

What is the sum of this binary number?
10000000

• 128
• 156
• 64
• 8

What is Binary? 

• Binary is a digital helper like siri
• Binary is a football team
• Binary is a numbering scheme with only the numbers 0 and 1
  
• Binary is a number