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Grade 8 Logic Grid Puzzles Worksheet with Answers

Grade 8 (US) · Year 9 (UK) · Class 8 (India) · Math

Unit 7: Going FurtherLogic PuzzlesChallenge

Using clues and a grid of ticks and crosses to work out who has what. 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.

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Logic Grid Puzzles

Grade 8 · Math

Score___ / 12

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Class

Date

Learning goal: Logic Puzzles

Directions: Look carefully at each picture, then write your answer in the box.

  1. 1

    Use the clues. Put ✓ and ✗ in the grid. Who is eating the apple?

    grapescheesecakeappleAliBenCaraDevClues1. Ali is eating the grapes.2. Cara is not eating the cake.3. Cara is not eating the apple.4. Dev is not eating the cake.
    Answer
  2. 2

    Use the clues. Put ✓ and ✗ in the grid. Who has the fish?

    birddogcatfishAliBenCaraDevClues1. Ali has the dog.2. Cara does not have the cat.3. Ben does not have the cat.4. Ben does not have the fish.
    Answer
  3. 3

    Use the clues. Put ✓ and ✗ in the grid. Who is eating the cake?

    applegrapescakecheeseAliBenCaraDevClues1. Ali is eating the apple.2. Dev is not eating the grapes.3. Dev is not eating the cake.4. Cara is not eating the cake.
    Answer
  4. 4

    Use the clues. Put ✓ and ✗ in the grid. Who has the bird?

    catdogbirdfishAliBenCaraDevClues1. Ben has the cat.2. Ali does not have the fish.3. Dev does not have the dog.4. Ali does not have the dog.
    Answer
  5. 5

    Use the clues. Put ✓ and ✗ in the grid. Who has the dog?

    fishbirddogcatAliBenCaraDevClues1. Ali has the bird.2. Ben does not have the cat.3. Ben does not have the dog.4. Cara does not have the cat.
    Answer
  6. 6

    Use the clues. Put ✓ and ✗ in the grid. Who is eating the apple?

    cakegrapesapplecheeseAliBenCaraDevClues1. Ben is eating the cake.2. Ali is not eating the grapes.3. Cara is not eating the apple.4. Cara is not eating the grapes.
    Answer
  7. 7

    Use the clues. Put ✓ and ✗ in the grid. Who plays swimming?

    swimmingtennischessfootballAliBenCaraDevClues1. Ali plays chess.2. Cara does not play swimming.3. Dev does not play tennis.4. Cara does not play tennis.
    Answer
  8. 8

    Use the clues. Put ✓ and ✗ in the grid. Who is eating the cheese?

    applecakecheesegrapesAliBenCaraDevClues1. Ben is eating the apple.2. Dev is not eating the cheese.3. Cara is not eating the cheese.4. Cara is not eating the cake.
    Answer
  9. 9

    Use the clues. Put ✓ and ✗ in the grid. Who plays chess?

    footballswimmingtennischessAliBenCaraDevClues1. Ali plays football.2. Ben does not play chess.3. Ben does not play swimming.4. Cara does not play chess.
    Answer
  10. 10

    Use the clues. Put ✓ and ✗ in the grid. Who is eating the apple?

    applegrapescheesecakeAliBenCaraDevClues1. Ali is eating the grapes.2. Dev is not eating the cake.3. Ben is not eating the apple.4. Ben is not eating the cake.
    Answer
  11. 11

    Use the clues. Put ✓ and ✗ in the grid. Who has the bird?

    catfishbirddogAliBenCaraDevClues1. Ali has the dog.2. Cara does not have the bird.3. Dev does not have the fish.4. Dev does not have the bird.
    Answer
  12. 12

    Use the clues. Put ✓ and ✗ in the grid. Who has the bird?

    dogbirdcatfishAliBenCaraDevClues1. Ali has the fish.2. Cara does not have the dog.3. Cara does not have the cat.4. Ben does not have the cat.
    Answer

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Free printable worksheets with answer keys · aethelsystems.com/worksheets/math/8/logic_grids

Answer key (click to show)
  1. 1.Dev
  2. 2.Cara
  3. 3.Ben
  4. 4.Ali
  5. 5.Cara
  6. 6.Ali
  7. 7.Dev
  8. 8.Ali
  9. 9.Dev
  10. 10.Dev
  11. 11.Ben
  12. 12.Cara

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  • Works well as a bell-ringer, exit ticket, homework set or quick quiz.
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Guides for teaching Logic Grid Puzzles

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