MATH 1111 : Chapter 10 : Lab 10.1Name_______________________

Get a stack of binary money for your group.

1)Convert the following base ten amounts to binary money.

Decimal

Binary

$3

$

$7

$

$13

$

$19

$

$28

$

$33

$

$48

$

$55

$

$64

$

$77

$

$81

$

$97

$

$101

$

$127

$

$130

$

$150

$

$175

$

$200

$

$210

$

$225

$

$250

$

2)Convert the following binary amounts to base 10 money.

Binary

Decimal

$10

$

$101

$

$110

$

$1000

$

$1011

$

$1111

$

$10000

$

$10011

$

$11001

$

$11100

$

$100001

$

$100011

$

$101001

$

$110011

$

$1010011

$

$1100001

$

$10001100

$

$10110011

$

$11000111

$

$11110000

$

$100000000

$

3)Perform the following computations and write the result in base 2.

a)10010₂ + 1011₂

b)111011₂ + 100110₂

c)111001₂ - 1001₂

d)101110₂ - 101011₂

e)100110₂ x 1001₂

4)Without determining the value of each number, place the appropriate sign (< , = , >) between each number.

a)1000101₂ _____ 111101₂

b)101101₂ _____ 101100₂

c)1101_{2 ________} 1101₂

d)10100₂ _____ 10101₂