In this unit, we learn about Binary systems, decimal systems, and Hexadecimal systems. The binary numeral system, or base-2 number system, represents numeric values using two symbols: 0 and 1. Hexadecimal (also base 16 or hex) is a positional numeral system with a radix, or base, of 16. It uses sixteen distinct symbols, most often the symbols 0–9 to represent values zero to nine, and A, B, C, D, E, F. Lastly, The decimal (base ten) number system. In this unit, we learned about place value. For example, for Binary, the place value is 1s, 2s, 4s, 8s, 16s, 32s, etc. For Hexadecimal, the place value is 1s, 16, 256s, etc.
Also, we learn how to binary to decimal, decimal to binary, binary to hexadecimal, hexadecimal to binary.
Leastly, we learned how to write 0-15 in Binary, 0-15 in Decimal, and 0-15 in Hexadecimal