A Lesson about systems of counting.

1. SYSTEMS OF COUNTING
+ Binary
+ Octal
+ Decimal
+ Hexadecimal
Numbering systems
Hexadecimal --> base16 .... 16³ 16² 16¹ 16°
Decimal --> base10 .... 10³ 10² 10¹ 10°
Octal --> base8 .... 8³ 8² 8¹ 8°
Binary --> base2 .... 2³ 2² 2¹ 2°

2. Decimal Hexadecimal Binary
10² 10¹ 10° 16¹ 16° 2³ 2² 2¹ 2°
0 0 0 0 0 0 0 0 0
0 0 1 0 1 0 0 0 1
0 0 2 0 2 0 0 1 0
0 0 3 0 3 0 0 1 1
0 0 4 0 4 0 1 0 0
0 0 5 0 5 0 1 0 1
0 0 6 0 6 0 1 1 0
0 0 7 0 7 0 1 1 1
0 0 8 0 8 1 0 0 0
0 0 9 0 9 1 0 0 1
0 1 0 0 A 1 0 1 0
0 1 1 0 B 1 0 1 1
0 1 2 0 C 1 1 0 0
0 1 3 0 D 1 1 0 1
0 1 4 0 E 1 1 1 0