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"Supporting critical, ethical and global thinking."
"Supporting critical, ethical and global thinking."
How base 2 in particular works, and its connection to computers, games, and number sequences.
KEYWORDS:
Binary number probability
Pascal’s Triangle binary numbers
Binary number arithmetic
Binary number truth table
XOR gate
What Are Binary and Hexadecimal Numbers? by
"Elementary students around the globe are taught to count using a base-10 number system. We form numbers using the 10 digits of our base-10 system, zero through nine. Inside this book, readers discover other number systems people have used throughout history. With a binary system, computers only use two digits, 0 and 1. So how does a computer count to 10? Readers will learn the answer inside this book. Also included is a review of hexadecimal numbers, which serve as the old basis of assembly languages and can still be found today setting colors on the web. This volume meets math standards addressing number systems other than base 10."--Amazon.com.
Humble Pi by
"This tour of real-world mathematical disasters reveals the importance of math in everyday life. All sorts of seemingly innocuous mathematical mistakes can have significant consequences. Exploring and explaining a litany of glitches, near misses, and mathematical mishaps involving the internet, big data, elections, street signs, lotteries, the Roman Empire, and an Olympic team, Matt Parker uncovers the ways math trips us up"--Provided by publisher.
This video explains binary numbers and includes instructions for assembling a binary counter using a 4520 Integrated Circuit.
Find passwords to access databases outside of school