# mind map

Topics: Binary numeral system, Decimal, Hexadecimal Pages: 3 (280 words) Published: October 14, 2014
﻿Lab 1.1
Create a mapping for the decimal number 2931 using either paper and pencil or a Word document. 2931:
1000100101
XXXX
200931
1000 +900+30+1 = 2931

Lab 1.2
Create a mapping for the binary number 110 2 using either paper and pencil or a Word document. 110;

421
XXX
110
4 +2 +0 = 6

Lab 1.3
Create a mapping for the binary number 11 2 using either paper and pencil or a Word document. 11;
21
XX
11
2+1 = 3

Lab 1.4
Create an expanded mapping for the binary number 10010 2 using either paper and pencil or a Word document.

10010;

168421
XXXXX
10010
16+0+0+2+0 = 18

Lab 1.5
Create an expanded mapping for the binary number 11100010 2 using either paper and pencil or a Word document.

11100010;

1286432168421
XXXXXXXX
11100010
128+64+32+0+0+0+2+0 = 226

Lab 1.6
Create a binary conversion for the decimal value 156.
156;
128-on 64-off 32-off 16-on 8-on 4-on 2-off 1-off
128+16+8+4

Lab 2.4
Determine the result of 100 2 OR 011
011;
421
XXX
011
0+2+1 = 3

Lab 3.5
Represent the binary value 110110 2 in hexadecimal.
110110 = 100010000000100010000
Used - http://www.translatorscafe.com/cafe/EN/units-converter/numbers/5-1/base-2-binary/