Lesson: Number bases | Oak National Academy

Number Bases - Introduction, Types, Operations and Conversion

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Physics Explorer on Instagram: "Binary numbers might seem confusing at first, but once you understand the logic, they’re surprisingly simple. The binary system uses only two digits — 0 and 1 — unlike our usual decimal system that uses ten digits (0–9). Each binary digit, or “bit,” represents a power of 2, starting from the right. For example, the binary number 1011 equals in decimal. Computers use binary because it perfectly matches their on/off electrical signals. Once you see that each place j