SKIP TO CONTENT
Worksheet Generator
Subjects
Grades
Worksheets
Games
Build a Worksheet
More Resources
Roly Recommends
Reading Month
Subjects
Grades
Worksheets
Games
Build a Worksheet
More Resources
Roly Recommends
Reading Month
All Subjects
Math
Subtopics:
Addition
Subtraction
Multiplication
Division
Decimals
Number Theory
Geometry
Data and Graphing
Math Puzzles
Show Less
Filters
Search for: crack, the, code
✕
Math
✕
4th and 5th Grade
✕
Worksheets
✕
Subjects
Math
English Language Arts
Science
Social Studies
Foreign Language
Grade Level
Pre-K
K
1st
2nd
3rd
4th
5th
6th
7th
8th
Early Childhood
Elementary School
Middle School
Resource Type
Worksheets
Lesson Plans
Interactive Worksheets
Workbooks
Activities
Offline Games
Occasion
Halloween
Holidays
Christmas
Common Core
Yes
Game Type
Puzzles & Sudoku
See More
Clear All
View 18 results
Showing Results for crack the code
18 results
Search for: crack, the, code
✕
Math
✕
4th and 5th Grade
✕
Worksheets
✕
Clear All
Sort by:
Relevance
Most recent
Most popular
Alphabetical A-Z
Alphabetical Z-A
All filters
18 results
Sort by:
Relevance
Most recent
Most popular
Alphabetical A-Z
Alphabetical Z-A
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
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
Multiply Three-Digit Numbers
Worksheet
Multiply Three-Digit Numbers
Fourth Grade
Multiplication
Your child can be a code breaker and practice her multiplication skills. Multiply three-digit numbers on this coded math worksheet, and help a math ninja out!
Worksheet
Multiply Three-Digit Numbers
Worksheet
Multiply Three-Digit Numbers
Your child can be a code breaker and practice her multiplication skills. Multiply three-digit numbers on this coded math worksheet, and help a math ninja out!
Fourth Grade
Multiplication
Worksheet
Perfect Square Number Bracelet
Worksheet
Perfect Square Number Bracelet
Fourth Grade
Math Puzzles
Practice the concept of perfect squares with this fun worksheet. To uncover the code your child will need to determine if each number is a perfect square.
Worksheet
Perfect Square Number Bracelet
Worksheet
Perfect Square Number Bracelet
Practice the concept of perfect squares with this fun worksheet. To uncover the code your child will need to determine if each number is a perfect square.
Fourth Grade
Math Puzzles
Worksheet
Coordinates for Kids: Ho, Ho, Ho!
Worksheet
Coordinates for Kids: Ho, Ho, Ho!
Fifth Grade
Geometry
Your fourth grader can save Christmas by helping Santa decipher an important code. As they help Santa, they'll be getting some important practice with coordinates.
Worksheet
Coordinates for Kids: Ho, Ho, Ho!
Worksheet
Coordinates for Kids: Ho, Ho, Ho!
Your fourth grader can save Christmas by helping Santa decipher an important code. As they help Santa, they'll be getting some important practice with coordinates.
Fifth 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
Dividing by Two-Digits
Worksheet
Dividing by Two-Digits
Fourth Grade
Division
Practice dividing by two-digit numbers just got a lot more interesting thanks to secret codes and Ninja Aki.
Worksheet
Dividing by Two-Digits
Worksheet
Dividing by Two-Digits
Practice dividing by two-digit numbers just got a lot more interesting thanks to secret codes and Ninja Aki.
Fourth Grade
Division
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
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
Laser Angles
Worksheet
Laser Angles
Fifth Grade
Geometry
In this excerpt from an upcoming math workbook, your junior detective will make a positive ID on obtuse, acute and right angles.
Worksheet
Laser Angles
Worksheet
Laser Angles
In this excerpt from an upcoming math workbook, your junior detective will make a positive ID on obtuse, acute and right angles.
Fifth Grade
Geometry
Worksheet
Guess My Number
Worksheet
Guess My Number
Fourth Grade
Math Puzzles
Children will follow the clues to solve a math riddle in this fun number-sense worksheet.
Worksheet
Guess My Number
Worksheet
Guess My Number
Children will follow the clues to solve a math riddle in this fun number-sense worksheet.
Fourth Grade
Math Puzzles
Worksheet
Practice with Coordinates
Worksheet
Practice with Coordinates
Fifth Grade
Data and Graphing
As your child fine tunes their understanding of coordinate planes, they will also be helping Roly find his way to the ice cream!
Worksheet
Practice with Coordinates
Worksheet
Practice with Coordinates
As your child fine tunes their understanding of coordinate planes, they will also be helping Roly find his way to the ice cream!
Fifth Grade
Data and Graphing
Worksheet
Subtraction Riddles #2
Worksheet
Subtraction Riddles #2
Fourth Grade
Subtraction
What kind of music do stones listen to? Solve these four-digit subtraction problems to find out.
Worksheet
Subtraction Riddles #2
Worksheet
Subtraction Riddles #2
What kind of music do stones listen to? Solve these four-digit subtraction problems to find out.
Fourth Grade
Subtraction
Worksheet
Ninja Multiplication: Word Hunt #2
Worksheet
Ninja Multiplication: Word Hunt #2
Fourth Grade
Multiplication
Children will solve seven multiplication problems, then use the answers to decode a secret message.
Worksheet
Ninja Multiplication: Word Hunt #2
Worksheet
Ninja Multiplication: Word Hunt #2
Children will solve seven multiplication problems, then use the answers to decode a secret message.
Fourth Grade
Multiplication
Worksheet
Mummy Math: Adding Decimals
Worksheet
Mummy Math: Adding Decimals
Fifth Grade
Decimals
Add the decimals to decode a secret word in this Halloween math puzzle! Learners will solve 12 three-digit problems,
Worksheet
Mummy Math: Adding Decimals
Worksheet
Mummy Math: Adding Decimals
Add the decimals to decode a secret word in this Halloween math puzzle! Learners will solve 12 three-digit problems,
Fifth Grade
Decimals
Worksheet
1