Binary Code Worksheets
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Introducing Binary Code using the Montessori Power of Two Cube
The Power of Two Cube, like the Binomial Cube, is a great physical material to use with children ages 3-6 as a tool to practice ordering and identifying patterns. When working with students in the 9-12 environment, the material can be brought back out and used as a concrete model for exponentiation. The cube represents the mathematical expression 2 n (for this particular cube, n is an integer from 1 to 6). When presenting this work, if you do not have a physical set of the materials, the cards
4th - 7th
Algebra, Computer Science - Technology, Math
Summer Math Review Color by Code Addition and Subtraction Worksheets
Summer Math Review Color by Code Addition and Subtraction Worksheets Keep math skills sharp all summer long with these engaging Summer Math Review Color by Code Worksheets!This No Prep, Print & Go bundle is designed specifically for students in Grades 1-3 to practice essential addition and subtraction facts while having fun. Each worksheet features a delightful summer-themed illustration—including ice cream cones , watermelons , sand buckets , and crabs —that comes to life as students solve t
K - 3rd
Arithmetic, Basic Operations, Numbers
St. Patrick’s Day Multiplication Crack the Code Worksheets | 1-Digit × 1-Digit
Make multiplication practice fun and engaging with these St. Patrick’s Day Crack the Code multiplication worksheets! This no-prep resource helps students practice 1-digit by 1-digit multiplication while solving secret messages through a fun decoding activity. Students solve each multiplication problem, match the answer to a letter, and crack the code to reveal the hidden message. Perfect for keeping students motivated while building multiplication fluency and problem-solving skills. ⭐ What’s
2nd - 3rd
Other (Math)
CCSS
3.NBT.A.3
St. Patrick’s Day Multiplication Crack the Code Worksheets | 2-Digit × 1-Digit
Make multiplication practice fun and engaging with these St. Patrick’s Day Crack the Code Multiplication Worksheets! This no-prep resource helps students practice 2-digit by 1-digit multiplication while solving secret messages through a fun decoding activity. Students solve each multiplication problem, match the answer to a letter, and crack the code to reveal a hidden message. Perfect for keeping students motivated while building multiplication fluency and problem-solving skills. ⭐ What’
2nd - 3rd
Other (Math)
Multiplication Crack the Code Worksheets | 1-Digit × 1-Digit
Make multiplication practice fun and engaging with these Crack the Code multiplication worksheets! This no-prep resource helps students practice 1-digit by 1-digit multiplication while solving secret messages through a fun decoding activity. Students solve each multiplication problem, match the answer to a letter, and crack the code to reveal the hidden message. Perfect for keeping students motivated while building multiplication fluency and problem-solving skills. ⭐ What’s Included✔️ 10 Cra
2nd - 3rd
Other (Math)
CCSS
3.NBT.A.3
Easter Color by Teen Numbers 11 to 20 Worksheets | Teen Numbers Color by Code
Easter Color by Teen Numbers 11 to 20 worksheets are perfect for preschool, pre-k & kindergarten students. It would be a perfect addition to Easter math centers. These are great for morning work, small groups, numeracy lesson or as early finishers activities.What's included?1 cover page6 worksheets + 6 answer keys.Total 13 pages to print.------------------------------------------------------------------------------------------------------Connect with me:CLICK HERE to FOLLOW MY STORE to get n
PreK - 1st
Algebra, Geometry, Math
CCSS
K.CC.A.1
, K.CC.A.2
, K.CC.A.3
+1
Crack the Code: Subtraction Within 10 | Picture Code Math Worksheets
This no-prep math resource helps students practice Subtraction within 10 using a fun and engaging picture code format. Students use the picture key to decode each number and write the correct difference. Perfect for Kindergarten and early Grade 1, this activity builds number sense while keeping students focused on one clear skill. ⭐ What’s Included ✔ 10 Picture Code Subtraction Worksheets (Within 10)✔ 10 Matching Answer Keys ✔ 20 Total Pages✔ Black & white – printer-friendly ✔ No-pre
PreK - K
Other (Math)
CCSS
K.OA.A.1
, K.OA.A.2
Crack the Code: Addition Within 10 | Picture Code Math Worksheets
This no-prep math resource helps students practice addition within 10 using a fun and engaging picture code format. Students use the picture key to decode each number and write the correct sum. Perfect for Kindergarten and early Grade 1, this activity builds number sense while keeping students focused on one clear skill. ⭐ What’s Included ✔ 10 Picture Code Addition Worksheets (Within 10)✔ 10 Matching Answer Keys ✔ 20 Total Pages✔ Black & white – printer-friendly ✔ No-prep – just prin
PreK - K
Other (Math)
CCSS
K.OA.A.1
, K.OA.A.2
Color by Code Shape Worksheets | Identify 2D Shapes Color by Code *DOLLAR DEAL*
Color by Code Shapes is perfect for preschool, pre-k, kindergarten & grade 1 students. It would be a perfect addition to math centers. These are great for morning work, small groups, numeracy lesson or as early finishers activities. What's included?1 cover page12 worksheets Total 13 pages to print.------------------------------------------------------------------------------------------------------Connect with me:CLICK HERE to FOLLOW MY STORE to get new products & freebie alert. --------------
PreK - 1st
Geometry, Math
CCSS
K.CC.A.2
, K.CC.A.3
, K.CC.B.4
+5
Missing Numbers 1–120 | Worksheets + Secret Code + Maze + Charts | K–1st Grade
Make number practice fun and stress-free with this missing numbers 1–120 worksheet set! Perfect for Kindergarten and 1st Grade, this pack includes 27 engaging missing number worksheets with 4 levels of difficulty, secret code activities, fun mazes, and colorful 120 charts. ✅ 27 Student Worksheets / Total 60 Pages ✅ 120 Charts (B & W + Color) ✅ Certificates (B & W + Color) ✅ Answer Keys for every page ✅ Easy to use – Just Print & Go! ⭐️ Use them for:• Morning work • Early finishers • Math cent
K - 1st
Basic Operations, Numbers, Other (Math)
CCSS
K.CC.A.1
, K.CC.A.2
, 1.NBT.A.1
Addition & Subtraction by code,Picture Math Worksheets ,PreK - 2nd.
Crack the Code, Addition & Subtraction ,Picture Math Worksheets ,PreK - 2nd.Make math fun with this Crack the Code: Addition & Subtraction pack! Students solve math problems and use picture codes to reveal hidden numbers. Perfect for PreK, Kindergarten, 1st, and 2nd grade students. Includes both basic and missing number problems for extra challenge. Themes include Farm Animals, Ocean, Space, Weather, and Food! Great for math centers, morning work, small groups, or homework. Visual icons help s
PreK - 2nd
Basic Operations, Mental Math, Numbers
Binary Coding Unplugged Ascii A3 Poster
This ASCII Table Poster is perfect to put on your wall or print off for individual student activities It is perfect to help students encrypt and decrypt binary messages as well as understand binary code. This poster comes in 4 different colors to suit any class or purpose. Enjoy and please remember to follow me by clicking the following link to easily find my latest resources and receive discounts. Click to follow meCustomer Tips:How to get TPT credit to use on future purchases:Please go to yo
5th - 11th, Adult Education
Computer Science - Technology, Math
Also included in: Binary Coding Unplugged Secret Codes and Poster Bundle Ascii
Back to School Math Logic Puzzle | 1st Grade Brain Teaser & Enrichment Worksheet
Kick off the school year with a fun back to school logic parcel worksheet that gets students thinking! This visual brain teas is perfect for 1st grade (and strong kindergarten students!) who are ready to stretch their math minds with patterns, logical-critical thinking, and problem solving. It’s a great way to build classroom routines while sneaking in critical thinking skills right from Day 1. WHAT'S INSIDE?► Math Addition & Subtraction Logic (15 pages) - Students observe the given object and
PreK - 2nd
Basic Operations, Math, Other (Math)
CCSS
K.CC.A.1
, K.CC.A.2
, K.OA.A.1
+4
Teen Number Worksheets 11-19 Addition Subtraction No Prep Math Activities K-1
Master teen numbers 11–19 with these hands-on fish crackers math activities for Preschool, Kindergarten and early 1st grade! This resource includes 24 no-prep worksheets plus 2 early finisher challenges, perfect for back from Spring break.Skills Included:✔ Number recognition & tracing (11–19) ✔ Counting, number order, and number sense ✔ Before & after numbers ✔ Cut & paste and matching activities ✔ Color by number & code ✔ Representing numbers 11 to 19 Addition & Subtraction:✔ Model additi
PreK - 1st
Arithmetic, Basic Operations, Numbers
CCSS
K.CC.A.3
, K.CC.B.4
, K.NBT.A.1
Addition and Subtraction Math Workbook Year 2 Worksheets
Strengthen foundational math skills with this comprehensive 38-page Addition and Subtraction Workbook! Designed for Year 2 and early elementary learners, this resource is packed with engaging activities that make practicing math facts fun. From number families to silly monster color-by-code pages, it has everything you need to build math fluency with zero prep required. ✅ What’s Included:38 pages of printable math worksheetsPractice for adding and subtracting 1-digit and 2-digit numbersNumber
1st - 2nd
Arithmetic, Basic Operations, Mental Math
Kindergarten Subtraction Within 10 Worksheets | K.OA.A.1 | Practice & Fluency
Boost Subtraction Fluency with our Systematic 5-Day Practice & Fluency Workbook!Ready to turn subtraction into a second nature for your students? Following our Week 2 strategy building, this No-Prep Week 3 Workbook is laser-focused on Fluency and Mastery within 10. This unit shifts the focus from simple "taking away" to understanding the mathematical relationship between numbers. By using Number Bonds and Interactive Mystery Codes, we help students develop the mental flexibility needed for h
PreK - 1st
Arithmetic, Basic Operations, Mental Math
CCSS
K.OA.A.1
, K.OA.A.5
International Pi Day Color By Number Math Activities Coloring - color by code
These Pi Day color by number printables are great for keeping the kids busy this year. print the coloring pages for hours of creative fun! Pi Day is celebrated on March 14th every year to celebrate the mathematical constant 3.14, better known as PI. Each of these work sheets would be fun for the kids to color and fill out. They are perfect for early learners to practise literacy skills, fine motor skills, hand-eye coordination and math skills. This activity sheet is a fun way for children to ide
K - 9th
Decimals, Geometry, Numbers
Shapes Activities for Preschool & Kindergarten | Color by Number & Coding Colors
🎨 📘 Shapes Activity Bundle (4 Sets Included)Make early learning fun and engaging with this Shapes Activity Bundle, featuring four interactive worksheet sets designed to build number recognition, color matching, sequencing, shape identification, and fine motor development. Perfect for Preschool, Pre-K, Kindergarten, and early elementary learners, this bundle provides hands-on practice through coloring, matching, coding, and visual-discrimination activities. Great for math centers, morning tubs
PreK - K
Geometry, Numbers
USA Color by Code Math: Fractions Simplest Form -JULY 4th
Looking for American themed math activities? Engage your students by having them simplify fractions with a USA theme! There are over 30 problems on a color-by-number picture. The answer key is provided. The more your students practice putting fractions in lowest terms, the better they will get! This is a great resource for homework, classwork, workstations, or sub plans.
4th - 7th
Math
Christmas Color by Number – Subtraction Within 20 | 8 Math Worksheets + Answer
Bring Christmas cheer into your classroom with these fun and engaging Color-by-Number worksheets!This set includes 8 Christmas-themed Subtraction pages (within 20) and 8 matching answer keys, perfect for morning work, math centers, early finishers, homework, or sub plans. Each page features a cute Christmas picture—Santa, snowman, reindeer, gift, candy, wreath, Christmas tree, and snowball friends. Students solve the Subtraction problems and color the picture using the code. No-prep and ready
PreK - 1st
Numbers, Other (Math)
CCSS
1.OA.C.6
Counting to 10 Worksheets | One to One Correspondence Kindergarten Math Centers
Make math fun and hands-on with this Counting to 10 Worksheets | One to One Correspondence Kindergarten Math Centers for PreK, Kindergarten and early 1st grade! This resource includes 20 no-prep worksheets plus 2 early finisher challenges, perfect for back from Spring break.Skills Included:✔ Number recognition & tracing (1–10) ✔ Counting, number order, and number sense ✔ Before & after numbers ✔ Cut & paste and matching activities ✔ Color by number & code ✔ Representing numbers to 10 Additio
PreK - 1st
Basic Operations, Handwriting, Numbers
CCSS
K.CC.A.2
, K.CC.B.4
, K.CC.B.4a
+1
Christmas Color by Number – Addition Within 20 | 8 Math Worksheets + Answer Keys
Bring Christmas cheer into your classroom with these fun and engaging Color-by-Number worksheets!This set includes 8 Christmas-themed addition pages (within 20) and 8 matching answer keys, perfect for morning work, math centers, early finishers, homework, or sub plans. Each page features a cute Christmas picture—Santa, snowman, reindeer, gift, candy, wreath, Christmas tree, and snowball friends. Students solve the addition problems and color the picture using the code. No-prep and ready to pr
PreK - 1st
Numbers, Other (Math)
CCSS
K.OA.A.5
, 1.OA.C.6
Spring Color By Code Math - Frog
Color By Code - Frog! Have students practice math in a fun way! Pages Included: Color By NumberColor By Subtraction 1-10Color By Addition 1-10Color By Addition 1-20Blank Boxes for you to choose!
K - 1st
Basic Operations
Color by Number Addition Worksheets | Kindergarten & Grade 1 Math Coloring Pages
Make addition practice fun with these cute Color by Number Addition Worksheets! Students solve simple addition problems, match the answer to the color code, and color the picture to reveal an adorable design. This resource is perfect for Kindergarten and Grade 1 students who are learning or reviewing basic addition facts. The worksheets are designed in a clean black-and-white printable style, making them easy to print and use for morning work, math centers, early finishers, homework, sub plans
PreK - 1st
Basic Operations, Graphic Arts, Numbers
Also included in: Color by Number Bundle | 10 Printable Coloring Worksheets
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