Binary Code Worksheets
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FREE Spring Color by Code Worksheets | Numbers 1–5 for Pre-K & Kindergarten
Make learning numbers fun this spring with this FREE Color by Code activity! This engaging Spring-themed worksheet is perfect for young learners who are just beginning to recognize numbers. Students will color each section by following the number code, helping them build early math skills in a fun and relaxing way. Perfect for: Pre-K (Preschool) Kindergarten Early learnersSkills Covered: Number recognition (1–5) Color recognition Following directions Fine motor skillsWhat’s Included:
PreK - K
Basic Operations, Coloring Pages, Numbers
FREEBIE Decimal Computation - Unlock the Secret Code Worksheet
A great worksheet for a center or for morning work to reinforce the skills of adding and subtracting decimals up to the thousandths place. The code the students unlock is "our class is savage".
4th - 6th
Basic Operations, Decimals, Math
CCSS
5.NBT.B.7
, 6.NS.B.3
FREE Spring 3-Digit Subtraction with Regrouping Color-by-Code Printable
Need extra 3-digit subtraction practice? Most problems require regrouping. Printable also asks for place value recognition up to 100's. No prep, just print and go. There is an answer key included. Graphics and fonts copyright Dianne J. Hook, http://djinkers.com DJ Inkers Commercial License # 3179233286
2nd - 4th
Basic Operations, Math
Winter Math Secret Code Addition
Students will solve two digit addition problems (without regrouping) in order to crack the secret code and reveal the answer to a winter themed riddle. Great for encouraging quick recall of addition facts, and to remind students of place values in preparation for moving on to addition with regrouping.
1st - 2nd
Basic Operations
CCSS
2.NBT.B.5
, 2.NBT.B.6
Spring Addition Color by Code Puzzles - Counting Dots
This free resource includes three color by code addition puzzles. All numbers have dots on the them to help students count (good for young students or special needs). Each puzzle has a different degree of difficulty: The first puzzle has numbers 2-9 (no addition problems). The second puzzle has sums to 8.The third puzzle has sums to 15.Students will color each section following the key at the top of the page. If the section is too small to fit an addition problem, then just the answer was given
PreK - 1st
Basic Operations, Math
CCSS
K.CC.A.1
, K.OA.A.5
, 1.OA.A.1
+2
Free Snowflake Quilt Color by Code for Multiplication Facts up to 12 x 12
No-prep multiplication color-by-code printable. This printable makes a great window or bulletin board display when finished!
2nd - 4th
Basic Operations, Math
Fluenty Add and Subtract within 20 Escape Activity Worksheet FREEBIE
One Escape Activity Worksheet for your students to practice addition and subtraction within 20. This worksheet provides the student with a story in which they are trapped and they must answer the math clues to find the escape code. Students will finds sums and differences, fill in missing fact families, find the related subtraction fact, and work with doubles facts. You will also get a presentation to use with your class to present the final escape code! This product is a sample of Addition a
2nd
Arithmetic, Basic Operations, Mental Math
CCSS
2.OA.B.2
Color by Code Multiplication
Help your students learn and memorize their multiplication facts in a fun, engaging way of coloring by equation. Students will need to color each section based on the product of the multiplication equation. Coloring by code also helps students work on their fine motor skills of coloring neatly in staying in the lines.
2nd - 3rd
Basic Operations
FREE Editable Color by Codes | Summer Ocean Theme
FREE Editable Summer Ocean Themed Color by Code pages! 2 pages! Just pop into Canva and create your own key and questions to lay on top of the design! Great for quick math fact practice, letter and sound identification, high frequency words and more!!! If you like these resources, please consider leaving a comment, rate, or suggest more! Thank you! ....................................................................................................................................... Keyword
PreK - 5th
Basic Operations, Coloring Pages, Sight Words
Multiplication Word Problems Video and Worksheet | Multiply by 8
Practice solving multiplication word problems involving multiples of 8. Help your students learn the Read, Draw, Write strategy! This worksheet and accompanying teaching tips are perfect for checking understanding watching this video: https://youtu.be/sJnRbyrEIMsI have provided a separate sheet with a link and a QR code for the video, which you can assign to students or email to parents. PDF formatted documents cannot be altered or resold. For educational purposes only.
3rd
Basic Operations
CCSS
3.OA.A.1
, 3.OA.A.3
Also included in: Learning Videos and Worksheets GROWING BUNDLE
DNA Code Breaker
Murder Mystery that is perfect for a brain break, Exit ticket or Class challenge
6th - 8th
Basic Operations, General Science, Reading
CCSS, NGSS
RI.7.1
, RI.7.2
, MS-ETS1-1
Addition Color By Code
Addition color by code. Can be used to review and practice simple addition to 10. Great for morning work or independent practice. This includes one page. For more please visit my store!
K - 2nd
Art, Basic Operations, Math
3-Digit Addition Place Value Mat
A simple color coded 3- digit addition place value mat. Print. Laminate. Use again and again! Perfect for centers!
1st - 5th, Adult Education
Basic Operations, Math, Numbers
FREE CRACK THE CODE - Grade 1 / 1st Grade Easy Math Addition and Subtraction
▶▶ What is this? ▶ ▶This is a FREE printable math worksheet "Crack the Code" focusing on easy 1 digit addition and subtraction. ▶An easy and fun refresher with 1 digit addition and subtraction, great for Grade 1 math / 1st Grade math or a quick refresher for your Grade 2 / 2nd Grade students. ▶Simple and fun graphics make this an eye catching worksheet. Print in color OR Black and white. ▶Simply download the file and print out as many times as you need. Keep the file for years to come! ❤ The
K - 2nd
Basic Operations, Math
1st Grade Math "Crack the Code" Easy Addition and Subtraction
▼⇩⇩ What is this? ⇩⇩▼ ▶This is a FREE printable math worksheet "Crack the Code" focusing on easy 1 digit addition and subtraction. ▶An easy and fun refresher with 1 digit addition and subtraction, great for Grade 1 math / 1st Grade math or a quick refresher for your Grade 2 / 2nd Grade students. ▶Simple and fun graphics make this an eye catching worksheet. Print in color OR Black and white. ▶Simply download the file and print out as many times as you need. Keep the file for years to come! ❤
K - 2nd
Arithmetic, Basic Operations, Math
Double Digit Addition with colored column boxes
Easy to use materials for double digit addition without regrouping.
Color coded boxes for each column to help students keep track of what numbers need to be added together.
Simple addition facts with numbers between 0-9.
1st - 3rd
Basic Operations, Math, Numbers
Long Dvision Organizer
Make long division easier for ALL learners with this visual, color-coded grid that supports both long division methods. Bring It Up (Partial Quotients) and Bring It Down (Traditional Long Division).This organizer helps students stay neat, organized, and confident as they solve multi-step division problems. Each column clearly separates the "rounds" of division, making it easier for students to keep track of the divide–multiply–subtract–bring down cycle. The dotted boxes guide students through
3rd - 8th
Arithmetic, Basic Operations, Numbers
Solving Equations with Inverse Operations
Product Description: "Solve It Like a Pro: Inverse Operations Adventure"Crack the code to unknowns with this engaging and interactive worksheet designed to make solving equations exciting for middle school and Algebra 1 students alike! ✨ This activity challenges students to master inverse operations while solving one-step, two-step, and multi-step equations. From unraveling tricky division mysteries to tackling complex fractions, students will build their problem-solving confidence one step a
6th - 9th
Algebra, Basic Operations, Math
CCSS
6.EE.B.7
, 7.EE.B.4
, HSA-CED.A.1
+2
Thanksgiving distributive property puzzle bell warmer
Check out my other Algebra 1 products: Algebra 1 Vocabulary cards Algebra 1 formula flash cardsEngage your students with this festive Thanksgiving-themed distributive property worksheet that combines essential algebra practice with the excitement of cracking a secret code! Perfect for middle and high school math classes, this decoder activity makes practicing the distributive property both educational and entertaining. 📦 What's IncludedStudent Worksheet (2 pages) - Includes clear instructions
6th - 9th
Algebra, Basic Operations
Algebra 1 (1-1: Algebraic Expressions)
First lesson on Algebraic expressions. How to write them and also how to translate them into verbal sentences. Each worksheet includes a QR code that leads to a lecture on my YouTube channel where students can take notes, review a few examples, and then start the worksheet.
6th - 9th
Algebra, Basic Operations
CCSS
HSA-SSE.A.1
, HSA-SSE.A.1a
, HSA-APR.A.1
Multiplication Jokes Activity Pages
It's laugh-out-loud multiplication practice! This freebie features two pages of facts. Students simply solve the equations to crack the code and reveal the joke! No more dreaded facts practice - lighten the load with laughter! Check out our 50-page collection of multiplication jokes if you love this resource.
2nd - 5th
Arithmetic, Basic Operations, Math
CCSS
3.OA.A.1
, 3.OA.A.3
, 3.OA.A.4
+8
Division Jokes Activity Pages
It's laugh-out-loud division practice! This freebie features two pages of facts. Students simply solve the equations to crack the code and reveal the joke! No more dreaded facts practice - lighten the load with laughter! Check out our 50-page collection of division jokes if you love this resource.
2nd - 5th
Arithmetic, Basic Operations, Math
CCSS
3.OA.A.1
, 3.OA.A.2
, 3.OA.A.3
+9
Add & Subtract Integers + Secret Message Activity, Practice, Game, Answer Key
⭐ FREE for a limited time—grab it now! Feedback appreciated. Dear Learning Coaches and Teachers, Thank you for checking out this Adding and Subtracting Integers resource! Students build confidence with clear examples, guided practice, and a fun secret message (code-breaking) activity—perfect for classwork, review, centers, or intervention. ⭐ Kit Includes: • Integer notes • Practice problems • Secret message activity • Answer key • Color + black & white versions 📚 Covers: • Adding &
5th - 8th
Arithmetic, Basic Operations, Numbers
Multiply & Divide Integers + Secret Message Activity, Practice, Game, Answer Key
⭐ FREE for a limited time—grab it now! Feedback appreciated.Dear Learning Coaches and Teachers, Thank you for checking out this Multiplying and Dividing Integers resource! Students build confidence with clear rules, guided practice, and a fun secret message (code-breaking) activity—perfect for classwork, review, centers, or intervention. ⭐ Kit Includes: • Integer rules/notes • Practice problems (single-step & multi-step) • Secret message activity • Answer key • Color + black & white ver
5th - 8th
Arithmetic, Basic Operations, Numbers
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