Binary/+/-/Hex

Convert denary 5 to binary.

• 00000101
• 11100110
• 01110111
• 01101000

Convert denary 9 to binary.

• 00001001
• 10001000
• 01110101
• 10010110

Convert denary 19 to binary.

• 00010011
• 10010110
• 00101111
• 01001111

Convert denary 27 to binary.

• 00011011
• 01011010
• 10110010
• 11000111

Convert denary 36 to binary.

• 00100100
• 00001001
• 11110001
• 00010000

State the denary representation for the binary number 0011 1101

• 60
• 61
• 62
• 63

Convert 11001100 to decimal

• 224
• 134
• 104
• 204

Convert 00100100 to decimal

• 26
• 36
• 46
• 56

Convert 11111111 to decimal

• 255
• 245
• 235
• 225

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