SKIP TO CONTENT
Worksheet Generator
Subjects
Grades
Worksheets
Games
Build a Worksheet
More Resources
Roly Recommends
Subjects
Grades
Worksheets
Games
Build a Worksheet
More Resources
Roly Recommends
All Subjects
Math
Subtopics:
Addition
Subtraction
Multiplication
Division
Numbers and Counting
Mixed Operations
Decimals
Number Theory
Geometry
Data and Graphing
Math Puzzles
Show Less
Filters
Search for: crack, the, code
✕
Math
✕
1st - 5th Grade
✕
Worksheets
✕
Common Core
✕
Subjects
Math
English Language Arts
Social Studies
Grade Level
Pre-K
K
1st
2nd
3rd
4th
5th
6th
7th
8th
Early Childhood
Elementary School
Middle School
Resource Type
Worksheets
Games
Lesson Plans
Interactive Worksheets
Workbooks
Activities
Occasion
Halloween
Winter
Holidays
Christmas
Common Core
Yes
No
See More
Clear All
View 50 results
Showing Results for crack the code
50 results
Search for: crack, the, code
✕
Math
✕
1st - 5th Grade
✕
Worksheets
✕
Common Core
✕
Clear All
Sort by:
Relevance
Most recent
Most popular
Alphabetical A-Z
Alphabetical Z-A
All filters
50 results
Sort by:
Relevance
Most recent
Most popular
Alphabetical A-Z
Alphabetical Z-A
Number Chart Mystery
Worksheet
Number Chart Mystery
First Grade
Subtraction
In this worksheet, students use the hundreds chart to crack the code and find the hidden treasure.
Worksheet
Number Chart Mystery
Worksheet
Number Chart Mystery
In this worksheet, students use the hundreds chart to crack the code and find the hidden treasure.
First Grade
Subtraction
Worksheet
Dragon's Dilemma: Division Facts Up to 12
Interactive Worksheet
Dragon's Dilemma: Division Facts Up to 12
Third Grade
Division
Take a daring dive into divison as you help a dragon crack the code!
Interactive Worksheet
Dragon's Dilemma: Division Facts Up to 12
Interactive Worksheet
Dragon's Dilemma: Division Facts Up to 12
Take a daring dive into divison as you help a dragon crack the code!
Third Grade
Division
Interactive Worksheet
Crack the Code: Decimal Expanded Form
Interactive Worksheet
Crack the Code: Decimal Expanded Form
Fifth Grade
Decimals
Become a decimal detective in this inviting expanded form worksheet!
Interactive Worksheet
Crack the Code: Decimal Expanded Form
Interactive Worksheet
Crack the Code: Decimal Expanded Form
Become a decimal detective in this inviting expanded form worksheet!
Fifth Grade
Decimals
Interactive Worksheet
Add and Subtract Up to 10: Box Puzzles
Interactive Worksheet
Add and Subtract Up to 10: Box Puzzles
First Grade
Mixed Operations
Have your first and second graders try to crack the code and solve the puzzle, one number box at a time!
Interactive Worksheet
Add and Subtract Up to 10: Box Puzzles
Interactive Worksheet
Add and Subtract Up to 10: Box Puzzles
Have your first and second graders try to crack the code and solve the puzzle, one number box at a time!
First Grade
Mixed Operations
Interactive Worksheet
Crack the Code: Number Names to 20
Worksheet
Crack the Code: Number Names to 20
First Grade
Numbers and Counting
Become a math detective with this inviting first-grade worksheet!
Worksheet
Crack the Code: Number Names to 20
Worksheet
Crack the Code: Number Names to 20
Become a math detective with this inviting first-grade worksheet!
First Grade
Numbers and Counting
Worksheet
Colorful Christmas Math #16
Worksheet
Colorful Christmas Math #16
Second Grade
Addition
Each Christmas gift in this math and coloring worksheet contains an addition or subtraction problem that helps your child crack the color 'code.'
Worksheet
Colorful Christmas Math #16
Worksheet
Colorful Christmas Math #16
Each Christmas gift in this math and coloring worksheet contains an addition or subtraction problem that helps your child crack the color 'code.'
Second Grade
Addition
Worksheet
Crack the Code: Adding 2 Using a Hundreds Chart
Worksheet
Crack the Code: Adding 2 Using a Hundreds Chart
First Grade
Addition
Can you decode the secret message hidden in these addition problems?
Worksheet
Crack the Code: Adding 2 Using a Hundreds Chart
Worksheet
Crack the Code: Adding 2 Using a Hundreds Chart
Can you decode the secret message hidden in these addition problems?
First Grade
Addition
Worksheet
Adding and Subtracting: What's the Word? 2
Worksheet
Adding and Subtracting: What's the Word? 2
First Grade
Addition
Kids solve addition and subtraction problems with one- and two-digit numbers to crack the code and find the mystery word on this first grade math worksheet.
Worksheet
Adding and Subtracting: What's the Word? 2
Worksheet
Adding and Subtracting: What's the Word? 2
Kids solve addition and subtraction problems with one- and two-digit numbers to crack the code and find the mystery word on this first grade math worksheet.
First Grade
Addition
Worksheet
Adding and Subtracting: What's the Word? 1
Worksheet
Adding and Subtracting: What's the Word? 1
First Grade
Mixed Operations
Kids solve addition and subtraction problems with one- and two-digit numbers to crack the code and find the mystery word on this first grade math worksheet.
Worksheet
Adding and Subtracting: What's the Word? 1
Worksheet
Adding and Subtracting: What's the Word? 1
Kids solve addition and subtraction problems with one- and two-digit numbers to crack the code and find the mystery word on this first grade math worksheet.
First Grade
Mixed Operations
Worksheet
Secret Code Math
Worksheet
Secret Code Math
Fourth Grade
Addition
Use your addition and decoding skills to solve eight problems in this fun math puzzle!
Worksheet
Secret Code Math
Worksheet
Secret Code Math
Use your addition and decoding skills to solve eight problems in this fun math puzzle!
Fourth Grade
Addition
Worksheet
Add and Subtract to Find the Magic Word
Worksheet
Add and Subtract to Find the Magic Word
First Grade
Addition
The wizard has a secret message, but to unlock the code your first grader must do some addition and subtraction problems.
Worksheet
Add and Subtract to Find the Magic Word
Worksheet
Add and Subtract to Find the Magic Word
The wizard has a secret message, but to unlock the code your first grader must do some addition and subtraction problems.
First Grade
Addition
Worksheet
Name That Hero! Two-Digit Addition #14
Worksheet
Name That Hero! Two-Digit Addition #14
Second Grade
Addition
To determine this hero's mystery code name, your second grader needs to find the answers to this page full of two-digit addition problems.
Worksheet
Name That Hero! Two-Digit Addition #14
Worksheet
Name That Hero! Two-Digit Addition #14
To determine this hero's mystery code name, your second grader needs to find the answers to this page full of two-digit addition problems.
Second Grade
Addition
Worksheet
Subtracting Raindrops
Worksheet
Subtracting Raindrops
Third Grade
Subtraction
Subtract the numbers to find the difference, then color code the answer for odd or even.
Worksheet
Subtracting Raindrops
Worksheet
Subtracting Raindrops
Subtract the numbers to find the difference, then color code the answer for odd or even.
Third Grade
Subtraction
Worksheet
Identifying Polygons
Worksheet
Identifying Polygons
First Grade
Geometry
What makes a polygon? Get your child in gear for geometry with this shape-shifting worksheet! Color code these shapes to show which ones are polygons.
Worksheet
Identifying Polygons
Worksheet
Identifying Polygons
What makes a polygon? Get your child in gear for geometry with this shape-shifting worksheet! Color code these shapes to show which ones are polygons.
First Grade
Geometry
Worksheet
Solve a Division Riddle
Worksheet
Solve a Division Riddle
Fifth Grade
Division
Fifth graders practice multi-digit division as they work on cracking the riddle.
Worksheet
Solve a Division Riddle
Worksheet
Solve a Division Riddle
Fifth graders practice multi-digit division as they work on cracking the riddle.
Fifth Grade
Division
Worksheet
Subtracting Four-Digit Numbers
Worksheet
Subtracting Four-Digit Numbers
Fourth Grade
Subtraction
Secret codes and ninjas make everything more interesting, including subtracting 4-digit numbers!
Worksheet
Subtracting Four-Digit Numbers
Worksheet
Subtracting Four-Digit Numbers
Secret codes and ninjas make everything more interesting, including subtracting 4-digit numbers!
Fourth Grade
Subtraction
Worksheet
Where In The World #2
Worksheet
Where In The World #2
Second Grade
Subtraction
Use math to solve an international mystery! Where in the world is the super secret location?
Worksheet
Where In The World #2
Worksheet
Where In The World #2
Use math to solve an international mystery! Where in the world is the super secret location?
Second Grade
Subtraction
Worksheet
Colorful Christmas Math #11
Worksheet
Colorful Christmas Math #11
Second Grade
Addition
Help Santa color his gifts. With some math know-how and a few festive crayons, your child just might save Christmas.
Worksheet
Colorful Christmas Math #11
Worksheet
Colorful Christmas Math #11
Help Santa color his gifts. With some math know-how and a few festive crayons, your child just might save Christmas.
Second Grade
Addition
Worksheet
Cross Numbers Puzzle: Decimal Expanded Form to the Thousandths
Worksheet
Cross Numbers Puzzle: Decimal Expanded Form to the Thousandths
Fifth Grade
Decimals
Expand your understanding of decimal numbers in this inviting puzzle!
Worksheet
Cross Numbers Puzzle: Decimal Expanded Form to the Thousandths
Worksheet
Cross Numbers Puzzle: Decimal Expanded Form to the Thousandths
Expand your understanding of decimal numbers in this inviting puzzle!
Fifth Grade
Decimals
Worksheet
Sort It Out: Decimal Expanded Form
Interactive Worksheet
Sort It Out: Decimal Expanded Form
Fifth Grade
Decimals
Determine whether decimal expanded forms are correct or incorrect with this fifth-grade worksheet!
Interactive Worksheet
Sort It Out: Decimal Expanded Form
Interactive Worksheet
Sort It Out: Decimal Expanded Form
Determine whether decimal expanded forms are correct or incorrect with this fifth-grade worksheet!
Fifth Grade
Decimals
Interactive Worksheet
Find the Greatest Common Factor By Prime Factorization #3
Interactive Worksheet
Find the Greatest Common Factor By Prime Factorization #3
Fifth Grade
Number Theory
Find the greatest common factor (GCF) using the prime factorization method with this sixth-grade practice worksheet!
Interactive Worksheet
Find the Greatest Common Factor By Prime Factorization #3
Interactive Worksheet
Find the Greatest Common Factor By Prime Factorization #3
Find the greatest common factor (GCF) using the prime factorization method with this sixth-grade practice worksheet!
Fifth Grade
Number Theory
Interactive Worksheet
Winter Picture Puzzle: Addition and Subtraction Within 20
Interactive Worksheet
Winter Picture Puzzle: Addition and Subtraction Within 20
First Grade
Math Puzzles
First and second graders will have snow much fun with this winter-themed puzzle worksheet!
Interactive Worksheet
Winter Picture Puzzle: Addition and Subtraction Within 20
Interactive Worksheet
Winter Picture Puzzle: Addition and Subtraction Within 20
First and second graders will have snow much fun with this winter-themed puzzle worksheet!
First Grade
Math Puzzles
Interactive Worksheet
Color by Sum Ice Cream Cone
Worksheet
Color by Sum Ice Cream Cone
First Grade
Addition
This delicious treat is color coded with different equations that your child can practice solving as he colors the layers of this delicious ice cream cone.
Worksheet
Color by Sum Ice Cream Cone
Worksheet
Color by Sum Ice Cream Cone
This delicious treat is color coded with different equations that your child can practice solving as he colors the layers of this delicious ice cream cone.
First Grade
Addition
Worksheet
Circus Color By Number
Worksheet
Circus Color By Number
Third Grade
Division
Find what is hidden in this color by number worksheet! Color-coding answers can help your child practice and memorize division facts and practice creativity.
Worksheet
Circus Color By Number
Worksheet
Circus Color By Number
Find what is hidden in this color by number worksheet! Color-coding answers can help your child practice and memorize division facts and practice creativity.
Third Grade
Division
Worksheet
Where In The World #5
Worksheet
Where In The World #5
Second Grade
Subtraction
Where in the world is the mysterious location this time? Solve the addition problems to decipher the secret city, country and continent!
Worksheet
Where In The World #5
Worksheet
Where In The World #5
Where in the world is the mysterious location this time? Solve the addition problems to decipher the secret city, country and continent!
Second Grade
Subtraction
Worksheet
Division Riddle
Worksheet
Division Riddle
Fifth Grade
Division
Do you know what ghosts have for breakfast? Put your long division math skills to use to solve this Halloween-themed riddle!
Worksheet
Division Riddle
Worksheet
Division Riddle
Do you know what ghosts have for breakfast? Put your long division math skills to use to solve this Halloween-themed riddle!
Fifth Grade
Division
Worksheet
Subtraction Practice Sheet #2
Worksheet
Subtraction Practice Sheet #2
Second Grade
Subtraction
See subtraction success with a fun practice sheet! Beginners will review basic subtraction facts as they unlock a hidden fun fact at the bottom of the page.
Worksheet
Subtraction Practice Sheet #2
Worksheet
Subtraction Practice Sheet #2
See subtraction success with a fun practice sheet! Beginners will review basic subtraction facts as they unlock a hidden fun fact at the bottom of the page.
Second Grade
Subtraction
Worksheet
Coloring Subtraction: Underwater Scene
Worksheet
Coloring Subtraction: Underwater Scene
First Grade
Subtraction
Looking for a worksheet to help your child with his math skills? This coloring printable will give him practice with simple subtraction.
Worksheet
Coloring Subtraction: Underwater Scene
Worksheet
Coloring Subtraction: Underwater Scene
Looking for a worksheet to help your child with his math skills? This coloring printable will give him practice with simple subtraction.
First Grade
Subtraction
Worksheet
Coloring Addition: Space Scene
Worksheet
Coloring Addition: Space Scene
First Grade
Addition
Help your child with his math skills with this coloring worksheet, which will give him practice with simple addition.
Worksheet
Coloring Addition: Space Scene
Worksheet
Coloring Addition: Space Scene
Help your child with his math skills with this coloring worksheet, which will give him practice with simple addition.
First Grade
Addition
Worksheet
Name That Hero! Two-Digit Addition #4
Worksheet
Name That Hero! Two-Digit Addition #4
Second Grade
Addition
To figure out the name of the mystery super hero, your child simply needs to answer a page full of two-digit addition problems!
Worksheet
Name That Hero! Two-Digit Addition #4
Worksheet
Name That Hero! Two-Digit Addition #4
To figure out the name of the mystery super hero, your child simply needs to answer a page full of two-digit addition problems!
Second Grade
Addition
Worksheet
1
2