Easy / Beginner
Elementary School (Grades 3–5)
Roman Numerals Practice (1 to 1000) Worksheet
Decode and encode Roman numerals using standard subtraction and addition rules (I, V, X, L, C, D, M). 10 practice exercises.
Free Printable & Interactive Math Sheets
Base & Numeral Systems Worksheets
Number conversion worksheets for binary, octal, hexadecimal, decimal numbers, and Roman numeral decoding.
Base & Numeral Systems
Number conversion worksheets for binary, octal, hexadecimal, decimal numbers, and Roman numeral decoding.
2 Sheets
Medium / Intermediate
High School (Grades 9–12)
Binary to Decimal & Decimal to Binary Worksheet
Convert base-2 binary strings to base-10 decimal integers and vice versa. 10 computer science math problems.
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