About this interactive
What you're seeing: a drill that shows you a binary number and asks for the one that comes right after it. Why it matters: counting in binary is the base everything else builds on — binary-to-decimal conversion, hexadecimal and IP subnetting all assume you can step from one binary value to the next without stopping to think. How to use it: type the next value in binary and you get immediate feedback, including which column to check if you miss. There's no timer here; once it feels automatic, take the same skill to the timed Next Binary Number arcade game.
What you'll learn
- Apply binary increment and carry rules to determine the next value after a given binary number
Aligned to
CompTIA Tech+
1.2
Identify notational systems.
Key terms
- Binary
- The base-2 number system that uses only the digits 0 and 1; the native language of digital computers, which store and process data as electrical on/off states.
- Bit
- Short for binary digit, the smallest unit of data in computing, holding a single value of 0 or 1; all digital information is ultimately composed of bits.
- Nibble
- A group of exactly 4 bits, equivalent to one hexadecimal digit; two nibbles make up one byte.
- Carry
- In binary addition, the value of 1 passed to the next higher bit position when a column's sum exceeds the maximum value representable by a single bit.
Topics
Binary
Number Systems
Binary Increment
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