Section C - 2 - Number Systems - Binary Arithmetic

What is 0101 + 0011 in decimal value?

What is 1011 – 0110 in decimal value?

What is 1001 x 11?

• 27

• 28

• 29

• 30

What is 1100 ÷ 10 in decimal value?

• 4

• 5

• 6

• 7

What is 11001100 + 01011100 in decimal?

The following binary number is using two’s complement.

11010010

What decimal number does this represent?

• -42

• -46

• 210

• -210

The following binary number is using two’s complement.

10011010

What decimal number does this represent?

Convert the following binary number into its negative equivalent.

1101

• 11101

• 0010

• 10010

• 10011

Using the table below, write the decimal number 7.375.