Basic Quiz of Binary Number System

What are the only two numbers you can use in binary?

• 0 and 1
• 1 and 2
• 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
• 1, 2, 4, 8, 16

How is our number system different from the binary system?

• Our number system is base 5; the binary system is base 3

• Our number system is base 10; the binary system is base 2

• Our number system is base 10; the binary system is base 1

• Our number system is base 100; the binary system is base 2

Tags

CCSS.5.NBT.A.2

Which of the following numbers is a power of 2?

• 6
• 16
• 10
• 20

Tags

CCSS.6.EE.A.1

What is the main function of binary code?

• Turning on switches to off

• Allowing computers to represent and store data

• Providing a gateway into higher mathematics

• Allowing computers to interact with humans

If a binary number ends with a 1, it must be...

• An odd number
• An even number
• A prime number
• The number 12

Tags

CCSS.2.OA.C.3

What is 12 in binary?
HINT: It has an 8 and a 4 in it!

• 12
• 11
• 1100
• 1011

How would you write the number 4 in binary code?

• 0100
• 0000
• 0001
• 0010

What is 12 in binary?

• 0010
• 1010
• 1100
• 1111

What is 3 in binary?

• 0100
• 0001
• 0101
• 0011

Tags

CCSS.2.NBT.A.3

The missing binary heading is what?
128,  64, ___ , 16, 8, 4, 2, 1

• 32
• 30
• 60
• 20

Tags

CCSS.5.NBT.A.1