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Curated OER
Octal to Hexadecimal Conversion
In this conversion worksheet, students convert octal units to hexadecimal numbers. This two-page worksheet contains 20 problems. This self-checking worksheet may be completed on-line or produced in printed form.
Math eBook
Decimal to Octal Conversion
For this conversion activity, students convert from decimal units to octal. This two-page activity contains approximately 20 problems. These problems may be completed on-line or published in printed format.
Curated OER
Hexadecimal to Octal Conversion
In this conversion learning exercise, students convert from hexadecimal to octal units. This two-page learning exercise contains 20 problems. These problems may be completed on-line or may be produced in printed form.
Math eBook
Binary to Octal Conversion
In this conversion worksheet, learners convert numbers from binary to octal form. This two-page worksheet contains approximately 20 problems. Problems may be completed on line or presented in printed form.
Alabama Learning Exchange
Converting Numbers from Base 10 to Binary, Octal, and Hexadecimal
How many different ways can you write the same number? Learners experiment with writing numbers using different bases. They progress from base 10 to base two, eight, and six.
Curated OER
Digital Codes
In this Algebra II/Pre-Calculus worksheet, students convert numbers into binary, octal, and hexadecimal code and examine different uses for writing numbers in other bases. The four page worksheet contains twelve multi-part...
Curated OER
Decimal Conversions
In this decimal conversion learning exercise, 6th graders solve and complete 20 different types of problems. First, they save the file and use it offline. Then, students calculate the octal conversions shown to the decimal form.
Curated OER
Base It
Third graders complete place value charts in the decimal system, the binary and Hexadecimal system. They discuss the contributions made by Ada Lovelace to computer language. They express the idea of place value with exponents.
Curated OER
Numbers System Conversions
In this number system conversions instructional activity, learners explore, analyze and develop mastery skills in converting between alternative number systems.
Curated OER
Binary Conversions
In this binary conversions worksheet, 6th graders solve and complete 20 various types of problems. First, they save the file and use it offline. Then, students convert each octal to binary conversion and write their response in the box...
Curated OER
Digital Codes
For this electrical circuit worksheet, students answer a series of 12 open-ended questions about various types of digital codes. This worksheet is printable and the answers are revealed online.
Curated OER
Basic Logic Gate Troubleshooting
In this physics worksheet, students analyze and solve gate circuit problems. They solve and write short answers to 22 questions on circuits.
Curated OER
Binary Math
In this Algebra II/Pre-calculus worksheet, students represent decimal numbers in binary form and compute with binary numbers. The four page worksheet contains eleven questions. Answers are included.
Science Struck
Science Struck: How to Convert Octal to Decimal
Explains what the four different types of number systems are and what they are used for. Presents the formula used to convert octal numbers into decimals and models how to apply it in two example problems.
University of Illinois
University of Illinois: Mste: The Binary Calculator Applet
The binary number system is used to represent data in digital form. This site provides a binary calculator that will convert between binary, octal, decimal and hexadecimal, perform simple addition and subtraction, and do compliment and...
Math Is Fun
Math Is Fun: Number Bases
While our number system is based on the number 10, there are many other possible ways to organize a number system, which are explored here.
Purple Math
Purplemath: Number Bases: Introduction & Binary Numbers
The process of converting between different number bases is actually fairly simple, but the thinking behind it can seem a bit confusing at first. And while the topic of different bases may seem somewhat pointless to you, the rise of...
Math Aids
Math Aids: Number Systems Worksheets
Great resource to practice and strengthen math skills pertaining to number systems. Math worksheets are printable, may be customized, and include answer keys.