Binary Numbers Review

How do Binary values change with each addtional number?

• They double

• They go up in 10's

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

• An odd number

• An even number

• A prime number

• The number 12

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

How would you write the number 4 in binary code?

• 0000

• 0001

• 0010

• 0100

What is 0101 in decimal

• 1

• 5

• 4

• 7

What is 0011 in decimal

• 1

• 2

• 3

• 4

Covert 8 into binary

• 1000

• 1100

• 0101

• 0001

Convert 12 into binary

• 1000

• 1001

• 0011

• 1100

In binary addition 1 + 1 =

• 11

• 01

• 10

• 00

The binary number system uses ___ numbers.

• one

• two

• three

• ten