Skip to main content
New: Hindi Vowels packsStart Hindi
Happy fall! Halloween in 3 days See worksheets
Early supporter offer: $20 a year, everything we add. See the offer

Mystery Number Riddles Worksheet: Use the Clues

This worksheet helps children practice number recognition, following instructions, and applying logic to solve number puzzles.

Part of the pack

Logical Reasoning Activity Book for Preschool & Kindergarten | Patterns, Sudoku, Mazes & Coding

This is page 26 of the pack. Ages 4-7 · Pre-K–Grade 1Ages 4-7 · Reception–Year 2Ages 4-7 · LKG–Class 1Ages 4-7

View pack

Made for your child

Numbers to 20, made for your child

A maths pack with your child's name in it: pictures that explain, practice at three levels, puzzles and story sums about them. Print a new set whenever they finish.

Make a maths pack

Free preview · free for members

Curriculum

  • Cognitive - Attention > Observation Skills

How to use this worksheet

Read the clues for each mystery number. Use the clues to figure out the number and write it in the box.

Materials needed

  • Pencil

Extension activities

  • Create your own mystery number clues for a friend to solve.
  • Use a number line to help you visualize the clues.
Hemsweta Jain (Teacher Cheena), founder of RaisoActive

Written by

Hemsweta Jain · Teacher Cheena

MBA and Early Childhood Educator, teaching since 2014 · Founder of RaisoActive, Mumbai

Every RaisoActive worksheet is designed and checked by the founder before publishing.

Published · Last reviewed

More from Logical Reasoning Activity Book for Preschool & Kindergarten | Patterns, Sudoku, Mazes & Coding

I Spy Letter and Number Matching Worksheet for Preschoolers
Free

I Spy Letter and Number Matching Worksheet for Preschoolers

Ages 4-7 · Pre-K–Grade 1Ages 4-7 · Reception–Year 2Ages 4-7 · LKG–Class 1Ages 4-7

Letter RecognitionNumber Recognition

This worksheet helps children practice matching letters to numbers and improve their early literacy and numeracy skills.

NewDownload Free →
Shape Frog Cut and Paste Worksheet for Preschoolers
Free

Shape Frog Cut and Paste Worksheet for Preschoolers

Ages 4-7 · Pre-K–Grade 1Ages 4-7 · Reception–Year 2Ages 4-7 · LKG–Class 1Ages 4-7

ShapesCut & Paste

This worksheet helps children learn to identify and manipulate basic shapes while following instructions to create a frog.

NewDownload Free →
Pizza Pattern Matching Worksheet for Preschoolers
Free

Pizza Pattern Matching Worksheet for Preschoolers

Ages 4-7 · Pre-K–Grade 1Ages 4-7 · Reception–Year 2Ages 4-7 · LKG–Class 1Ages 4-7

PatternsPattern Recognition

This worksheet helps children practice visual discrimination and pattern recognition by matching pizza slices to complete the whole pizza.

NewDownload Free →
Camera Spy 3: Pattern Recognition Worksheet for Preschoolers
Free

Camera Spy 3: Pattern Recognition Worksheet for Preschoolers

Ages 4-7 · Pre-K–Grade 1Ages 4-7 · Reception–Year 2Ages 4-7 · LKG–Class 1Ages 4-7

PatternsPattern Recognition

This worksheet helps children identify and match patterns by using a 'spy camera'.

NewDownload Free →
Growing Patterns Worksheet: Draw What Comes Next
Free

Growing Patterns Worksheet: Draw What Comes Next

Ages 4-7 · Pre-K–Grade 1Ages 4-7 · Reception–Year 2Ages 4-7 · LKG–Class 1Ages 4-7

PatternsPattern Recognition

This worksheet helps children practice observing and identifying patterns, a foundational skill for early math and logical reasoning.

NewDownload Free →
Shape Sudoku for Kids: 4x4 Shape Puzzles
Free

Shape Sudoku for Kids: 4x4 Shape Puzzles

Ages 4-7 · Pre-K–Grade 1Ages 4-7 · Reception–Year 2Ages 4-7 · LKG–Class 1Ages 4-7

SudokuShapes

This worksheet helps children develop logical reasoning skills by completing shape-based Sudoku puzzles.

NewDownload Free →
Odd One Out Worksheet: Circle What Does Not Belong
Free

Odd One Out Worksheet: Circle What Does Not Belong

Ages 4-7 · Pre-K–Grade 1Ages 4-7 · Reception–Year 2Ages 4-7 · LKG–Class 1Ages 4-7

Odd One OutVisual Discrimination

This worksheet helps children develop visual discrimination and logical reasoning skills by identifying the object that is different in each row.

NewDownload Free →
Smiley Face Patterns Worksheet for Preschoolers
Free

Smiley Face Patterns Worksheet for Preschoolers

Ages 4-7 · Pre-K–Grade 1Ages 4-7 · Reception–Year 2Ages 4-7 · LKG–Class 1Ages 4-7

PatternsPattern Recognition

This worksheet helps children recognize and continue simple patterns using smiley faces. It encourages observation and logical thinking.

NewDownload Free →
Missing Numbers: Ice Cream Fun Worksheet for Kids
Free

Missing Numbers: Ice Cream Fun Worksheet for Kids

Ages 3-5 · Preschool–Pre-KAges 3-5 · Nursery–ReceptionAges 3-5 · Nursery–LKGAges 3-5

NumbersMissing Numbers

This worksheet helps children ages 3-5 practice number sequencing by identifying and writing in the missing numerals within a series of ice cream cones and cars, numbers 1 through 10. Filling in a gap within an otherwise familiar sequence requires children to hold the whole counting order in mind and recognize what number logically belongs in the empty spot, which is more demanding than counting forward from the start each time. The playful ice cream and car theme keeps the repeated number practice visually engaging.

NewDownload Free →
Pac-Man Maze Worksheet: Count and Move!
Free

Pac-Man Maze Worksheet: Count and Move!

Ages 3-5 · Preschool–Pre-KAges 3-5 · Nursery–ReceptionAges 3-5 · Nursery–LKGAges 3-5

CountingMaze

This dice-driven maze combines counting practice with path-following for children ages 3-5, since they must accurately count dots on a die before moving Pac-Man the matching number of spaces forward. Deciding how far to move and staying on the correct path also builds early strategic thinking, as children track their current position within the maze after each turn.

NewDownload Free →
Diwali Calendar Crunch: Dates, Days and Telling Time Worksheet
Free

Diwali Calendar Crunch: Dates, Days and Telling Time Worksheet

Ages 7-10 · Grade 2–Grade 3Ages 7-10 · Year 3–Year 4Ages 7-10 · Class 2–Class 3Ages 7-10

DiwaliFestivals

Children read a sample calendar to find days of the week, count the sleeps to Diwali and read analogue clocks to work out minutes between the puja, aarti and sweets.

NewDownload Free →
Tracing Number 1 Worksheet for Preschoolers
Free

Tracing Number 1 Worksheet for Preschoolers

Ages 3-5 · Preschool–Pre-KAges 3-5 · Nursery–ReceptionAges 3-5 · Nursery–LKGAges 3-5

Number TracingTracing

This tracing worksheet gives children ages 3-5 focused, repetitive practice forming the number 1 through tracing dotted lines, independent writing in provided boxes, and coloring an accompanying image, building the pencil control that precedes confident number writing. Because number 1 is typically the very first numeral children learn to write, getting the stroke direction and starting point correct here sets a strong foundation for writing higher numbers later. Repetition across multiple boxes on the page also builds the muscle memory needed for consistent, automatic number formation.

NewDownload Free →
Lamps in Rows: Diya Arrays, Fractions and Two-Step Word Problems
Free

Lamps in Rows: Diya Arrays, Fractions and Two-Step Word Problems

Ages 7-10 · Grade 2–Grade 3Ages 7-10 · Year 3–Year 4Ages 7-10 · Class 2–Class 3Ages 7-10

DiwaliFestivals

Children write multiplication facts from diya trays, colour fractions of a row, find equivalent fractions with a lamp string and solve four two-step word problems with room for working.

NewDownload Free →
Solar System Number Matching Worksheet for Preschoolers
Free

Solar System Number Matching Worksheet for Preschoolers

Ages 4-6 · Pre-K–KindergartenAges 4-6 · Reception–Year 1Ages 4-6 · LKG–UKGAges 4-6

Number NamesMatching

This worksheet combines number-word recognition with a color-by-key coloring task for children ages 4-6, asking them to match number names written on planets to their corresponding numerals before coloring each planet according to a color code. Matching written number words in a space-themed context adds novelty that keeps repeated number-word practice fresh, while the color-key step reinforces careful, sequential following of visual instructions. Together, these two tasks combine literacy and numeracy practice in one engaging page.

NewDownload Free →
Addition Worksheet: Count and Add Objects!
Free

Addition Worksheet: Count and Add Objects!

Ages 4-6 · Pre-K–KindergartenAges 4-6 · Reception–Year 1Ages 4-6 · LKG–UKGAges 4-6

AdditionCounting

Counting two groups of pictured objects and writing their combined total introduces children ages 4-6 to addition as a concrete, visual process before they work with numbers alone. Because the objects are drawn out rather than represented only by digits, children can physically point and count to verify their answer, building confidence in early math reasoning. Repeated practice with this picture-based format helps children internalize what a plus sign means before they're expected to solve equations without visual support.

NewDownload Free →
I Spy Letters and Numbers Worksheet: Find, Match, and Write!
Free

I Spy Letters and Numbers Worksheet: Find, Match, and Write!

Ages 4-5 · Pre-KAges 4-5 · ReceptionAges 4-5 · LKGAges 4-5

SpringLetter Recognition

This worksheet blends letter and number recognition for children ages 4-5, asking them to spot a hidden letter within a picture, find its matching number, and then write both symbols down, combining visual search with early literacy and numeracy in a single activity. Working with letters and numbers side by side reinforces that both are symbols that carry specific meaning and can be found, matched, and recorded.

NewDownload Free →

Guides for this topic

Reviews

Every worksheet for ages 4–7, no watermark

Members download the full library of 1,000+ worksheets and every activity pack without watermarks or daily limits. One year costs ₹999 in India or $20 elsewhere.

See membership plans

Or download any worksheet free with a watermark (5 a day).