MAKE IT YOURS

A world for every learner

Choose a grade to discover its colours and creative world.

Grade 8 Hexadecimal Worksheet with Answers

Grade 8 (US) · Year 9 (UK) · Class 8 (India) · Computer Science

Unit 1: Representing DataHexadecimal & ColourCSTA 2-DA-07

Converting between hexadecimal, decimal and binary, and reading hex colour codes. This free middle school worksheet has 12 questions and a full answer key. Print it or save it as a PDF — every answer is checked by code, not guessed.

Save to PinterestJump to answer key
  • Answer keys checked by code
  • No ads, ever
  • No student accounts needed
  • Safety & privacy
Practice Sheetaethelsystems.com

Hexadecimal

Grade 8 · Computer Science

Score___ / 12

Name

Class

Date

Learning goal: Hexadecimal & Colour · CSTA 2-DA-07

Directions: Read each question carefully and write your answer on the line. Use the diagram to help you.

RememberHexadecimal (base 16)

Digits0–9, then A=10 … F=15Two places16s and 1s2F = 2×16 + 15 = 47Hex ↔ binary1 hex digit = 4 bitsF = 1111, A = 1010
  1. 1

    Convert the hexadecimal number 82 to 8-bit binary.

    16s81s2A=10 B=11 C=12D=13 E=14 F=15
  2. 2

    What is the hexadecimal number 7C in decimal?

    16s71sCA=10 B=11 C=12D=13 E=14 F=15
  3. 3

    What is the hexadecimal number 1A in decimal?

    16s11sAA=10 B=11 C=12D=13 E=14 F=15
  4. 4

    What is the hexadecimal number CB in decimal?

    16sC1sBA=10 B=11 C=12D=13 E=14 F=15
  5. 5

    Write the decimal number 182 in hexadecimal.

    16s1sA=10 B=11 C=12D=13 E=14 F=15
  6. 6

    Write the decimal number 90 in hexadecimal.

    16s1sA=10 B=11 C=12D=13 E=14 F=15
  7. 7

    What is the hexadecimal number 1C in decimal?

    16s11sCA=10 B=11 C=12D=13 E=14 F=15
  8. 8

    Write the decimal number 147 in hexadecimal.

    16s1sA=10 B=11 C=12D=13 E=14 F=15
  9. 9

    What is the hexadecimal number 14 in decimal?

    16s11s4A=10 B=11 C=12D=13 E=14 F=15
  10. 10

    Convert the hexadecimal number F6 to 8-bit binary.

    16sF1s6A=10 B=11 C=12D=13 E=14 F=15
  11. 11

    Write the decimal number 65 in hexadecimal.

    16s1sA=10 B=11 C=12D=13 E=14 F=15
  12. 12

    Write the decimal number 167 in hexadecimal.

    16s1sA=10 B=11 C=12D=13 E=14 F=15

★ Challenge corner for fast finishers

How many different patterns can 8 bits make?

1286432168421

How did I do?

Teacher's comments

Free printable worksheets with answer keys · aethelsystems.com/worksheets/computer/8/hexadecimal

Answer key (click to show)
  1. 1.10000010
  2. 2.124
  3. 3.26
  4. 4.203
  5. 5.B6
  6. 6.5A
  7. 7.28
  8. 8.93
  9. 9.20
  10. 10.11110110
  11. 11.41
  12. 12.A7
  13. ★256 (challenge corner)

Need another Hexadecimal worksheet?

Generate unlimited fresh versions at easy, medium or hard difficulty, each with its own answer key. Free during our launch — no card needed.

Create a free account

How to use this worksheet

  • Works well as a bell-ringer, exit ticket, homework set or quick quiz.
  • Have students self-check with the answer key, then correct their own mistakes before you review.
  • Generate a new version of the same topic for a re-test, so students can't just memorise the answers.

Related worksheets

Hexadecimal at other grades

Grade 9Grade 10Grade 12

More Grade 8 Computer Science worksheets

Grade 8 Binary NumbersGrade 8 Spreadsheet FormulasGrade 8 Variables & Data TypesGrade 8 Tracing Code (Python)Grade 8 Lists & ArraysGrade 8 Searching & SortingGrade 8 FlowchartsGrade 8 Logic Gates

Can't find what you need? Tell us which worksheet to make next.

Frequently asked questions

Does this Grade 8 Hexadecimal worksheet come with answers?

Yes. The full answer key is on this page, and it prints on its own page after the questions. Every answer is calculated or checked by code rather than written by an AI model, so the key is always correct.

How do I print it or save it as a PDF?

Click "Download PDF" to save a ready-to-print PDF with the answer key on the last page, or click "Print" to send the worksheet and answer key straight to your printer.

Can I get a different Hexadecimal worksheet?

Yes. Create a free account to generate as many fresh Grade 8 Hexadecimal worksheets as you like, at easy, medium or hard difficulty, each with its own answer key.

Is this worksheet free?

Yes. This worksheet is free to print, and Practice Sheet is free to use during our launch with no card needed.