Binary Addition Homework

What is 2 in binary?

• 20
• 11
• 10
• 01

What is 3 in binary

• 10
• 12
• 11
• 111

What 0110 + 1001? in Binary

• 1111
• 1110
• 1100
• 1010

What is 11 + 101 in Binary?

• 1000

• 1010

• 1001

• 1010

What is Overflow in binary addition?

• Overflow occurs when the binary numbers are too small.
• Overflow in binary addition is when the sum exceeds the maximum representable value for the given number of bits.
• Overflow is when the sum is exactly equal to the maximum value.
• Overflow happens when adding two negative numbers results in a positive number.

What is the largest number we can represent with 4 bits?

(Hint if 0000 = 0 what does 1111 equal?)

• 15
• 14
• 16
• 8

What is the largest number we can represent with 8 bits?

• 128
• 511
• 255
• 256

Which number cant we represent with 6 bits?

• 65

• 32

• 12

• 1