Binary Code Challenge
46+ results
Filters
Grade
Subject
Format
Resource type
Standard
Programs & methods
Addition to 1,000 Joke Code Crackers - 20 worksheets - Fast Finisher Puzzle Fun
Make long addition practice exciting with our Code Cracker Riddle Worksheets! As students solve addition problems, they unlock mystery letters to decode a fun riddle at the end. This engaging twist turns math practice into a puzzle-solving adventure, keeping learners motivated while reinforcing essential skills. Perfect for classrooms, homework, and extra practice—because math should be as fun as it is educational! ✅ Give your fast finishers something fun to do while they practice long addi
2nd - 5th
Arithmetic, Basic Operations, Mental Math
Valentine’s Day Crack the Code Simple Addition Worksheets | Math Mystery Puzzle
💘 Make simple addition fun this Valentine’s Day! These Valentine’s Day Crack the Code Simple Addition Worksheets turn math practice into an exciting mystery kids love to solve. Perfect for classrooms, homeschool families, and co-ops, students solve multiplication problems to reveal secret Valentine-themed messages. ✨ What’s Included: ✔ Set of 4 Color Printable Valentine’s Day simple addition crack-the-code worksheets and Answer Key ✔ Engaging math mystery puzzles with Valentine themes ✔ Answer
K - 2nd
Arithmetic, Math Test Prep, Numbers
Crack The Code Math Within 0-10 Addition And Subtraction For Kindergarten
Crack The Code Math Within 0-10 Addition And Subtraction For Kindergarten Worksheets! Kindergarten Students.This resource is a 20 pages engaging worksheets with concept of “crack the code” addition and subtraction within numbers 0-10 comprehensive practice set designed to enhance students' skills and keep motivated and learning which is a crucial skill in elementary math for kindergarten students and is simple enough for working on independently. Each page includes engaging puzzles that enco
K - 1st
Arithmetic, Basic Operations, Mental Math
CCSS
K.OA.A.1
, K.OA.A.2
, K.OA.A.5
Code Addition - Adding using a picture code Sigit Digit - 9000 FOLLOWER FREEBIE
Code Addition - Adding using a picture code Sigit Digit - 9000 FOLLOWER FREEBIE I have just reached 9000 followers!!! I never expected this when I started my store 9 years ago, so thank you everyone for supporting me. This is a set of 13 no prep printable worksheets, where students use the picture code to work out what they are adding. It is designed to make standard addition a little bit more fun. Really suitable for sub teachers ( school relievers), for homework, early finishers or just for s
PreK - 1st
Arithmetic, Basic Operations, Math
CCSS
1.OA.C.5
, 1.OA.C.6
Fun Math Practice – Adding Numbers Greater Than 100,000 (40 A4 Worksheets)
🧮 Let’s Add Big Numbers! Make math fun and challenging with this set of 40 A4 worksheets for adding numbers greater than 100,000! ✨ Each page includes engaging math problems to help students master large-number addition with confidence. 💪 Perfect for Grade 3–5 learners, classroom practice, or homeschool activities. 🏫 📄 40 printable pages (A4 size) ❌ No answer key included 💡 Fun, clear, and perfect for extra math practice!
2nd - 6th
Arithmetic, Basic Operations
Times Tables Practice 13x, 14x, 15x
Do you have some talented mathematicians you'd like to challenge? These 13, 14 and 15 times tables will push their mental calculations and help them to solve problems faster. With easy answers to print, the hard work is done for you. Keep an eye out for the series from 13-25x. With both multiplication and division here and answers, the high achievers will be challenged and thrilled with your differentiation.
2nd - 9th
Arithmetic, Basic Operations, Mental Math
15 x tables (division)
Do you have some talented mathematicians you'd like to challenge? These 15 times tables (division) will push their mental calculations and help them to solve problems faster. With easy answers to print, the hard work is done for you. Keep an eye out for the series from 13-25x, your high achievers will be challenged!
2nd - 8th
Arithmetic, Basic Operations, Mental Math
Dinosaur Addition Color by Number Math Mystery Worksheet K-2
Make addition practice fun with this dinosaur color-by-code mystery picture! Students solve single-digit addition problems (sums 5-9) to reveal a cute dino. Perfect for kindergarten, 1st, and 2nd grade math centers, morning work, or homework. No prep printable!
K - 2nd
Arithmetic, Basic Operations, Coloring Pages
14 times tables - multiplication and division
Do you have some talented mathematicians you'd like to challenge? These 14 times tables will push their mental calculations and help them to solve problems faster. With easy answers to print, the hard work is done for you. Keep an eye out for the series from 13-25x. With both multiplication and division here, the high achievers will be challenged and thrilled with your differentiation.
Not Specific
Arithmetic, Basic Operations, Mental Math
Also included in: Times Tables Practice 13x, 14x, 15x
13 times tables (division)
Do you have some talented mathematicians you'd like to challenge? These 13 times tables (division) will push their mental calculations and help them to solve problems faster. With easy answers to print, the hard work is done for you. Keep an eye out for the series from 13-25x, your high achievers will be challenged!
Not Specific
Arithmetic, Basic Operations, Mental Math
13 times tables (multiplication)
Do you have some talented mathematicians you'd like to challenge? These 13 times tables will push their mental calculations and help them to solve problems faster. With easy answers to print, the hard work is done for you. Keep an eye out for the series from 13-25x. The high achievers will be challenged and thrilled with your differentiation.
Not Specific
Arithmetic, Basic Operations, Mental Math
14 times tables (division)
Do you have some talented mathematicians you'd like to challenge? These 14 times tables (division) will push their mental calculations and help them to solve problems faster. With easy answers to print, the hard work is done for you. Keep an eye out for the series from 13-25x, your high achievers will be challenged!
Not Specific
Arithmetic, Basic Operations, Mental Math
14 times tables (multiplication)
Do you have some talented mathematicians you'd like to challenge? These 14 times tables will push their mental calculations and help them to solve problems faster. With easy answers to print, the hard work is done for you. Keep an eye out for the series from 13-25x. The high achievers will be challenged and thrilled with your differentiation.
Not Specific
Arithmetic, Basic Operations, Mental Math
Christmas Activity Pages - writing papers - Holiday Activity Pages -Addition
Math abilities can be a great tool for solving real-world challenges and achieving success. They increase your mental capacity, promote your self-esteem, and assist you in comprehending the world around you. Math is a fascinating and rewarding topic that can lead to a variety of professional opportunities. Even though developing math skills requires a lot of effort and practice, it's a worthwhile investment in your personal development.
PreK - 11th
Arithmetic
addition worksheet without regrouping
4 pages with addition worksheet without regrouping.
Ones and tens.
Same color codes as in Montessori materials
2nd - 5th
Arithmetic, Basic Operations, Math
Multiplication MATH MAZES 3rd 4th Grades Even Odd Numbers Multiples of 3 4 5 10
🧩 ✖️ Make Multiplication Practice an Adventure with Math Mazes!Turn number patterns and multiplication review into an exciting challenge with these Multiplication Math Mazes for 3rd & 4th Grade! Students navigate through grids by identifying even numbers, odd numbers, and multiples — building fluency while having fun. Engaging. Differentiated. Print-and-go. 📊 3 Differentiated Difficulty Levels:🟦 8x8 GridsPerfect for introducing or reinforcing concepts with manageable challenge. 🟩 10x10 Grid
3rd - 5th
Arithmetic, Math Test Prep, Mental Math
CCSS
3.NBT.A.3
, 3.OA.A.1
, 3.OA.B.5
+2
Grade 3 Subtraction Sheets | 3-Digit Subtraction Across Zero | CPA Maths Mastery
SHORT HOOKFun and visual subtraction worksheets using the Concrete-Pictorial-Abstract (CPA) approach! Perfect for Grade 3 maths mastery, tackling the trickiest column subtraction challenge: subtracting across zero using place value grids, number lines, error analysis, and a collaborative relay game; all guided by a friendly cartoon robot. FULL PRODUCT DESCRIPTIONThis pack focuses on a demanding Grade 3 subtraction objective: subtracting 3-digit numbers from 3-digit numbers when the tens column
2nd - 4th
Arithmetic, Basic Operations, Place Value
Evaluating Expressions (Level 2) (Mini Lesson and Video)
This is a Mini Lesson for students struggling with Evaluating Expressions (Level 2) Video lesson slowly goes through the process of tying the standard to order of operation and color coding the parts. Difference between Level 1 and 2 version has more negatives involved. I pride myself on small mini lessons for remediation and reteaching purposes. Simple yet will make your students feel confident and successful.✅ Step by Step Directions on the Process of Evaluating Expressions✅Answer Key and
6th - 8th
Algebra, Arithmetic, Math Test Prep
CCSS
7.NS.A.3
, 7.EE.A.2
Also included in: Bundle: Evaluating Expressions (Mini Lessons & Video Links)
Fraction Letters #2 - Adding Fractions w/ Like Denominators - Math Literacy
Math literacy is critical for students to grow from skill to skill. My Fraction Letters are great ways to get students talking about fractions/math with real-world examples. Students will be challenged to solve and explain their solutions using math vocabulary and models in a letter format. This is a great way to blend writing with math, as often there simply isn't enough time to practice those writing skills. This activity targets adding fractions with like denominators and mixed numbers.
3rd - 5th
Arithmetic, Writing
CCSS
4.NF.A.2
, 4.NF.B.4
, 4.NF.B.4c
+2
Fraction Letters #1 - Multiplying Fractions by Whole Numbers - Math Literacy
Math literacy is critical for students to grow from skill to skill. My Fraction Letters are great ways to get students talking about fractions/math with real-world examples. Students will be challenged to solve and explain their solutions using math vocabulary and models in a letter format. This is a great way to blend writing with math, as often there simply isn't enough time to practice those writing skills. This activity targets multiplying fractions by whole numbers and comparing fraction
3rd - 5th
Arithmetic, Writing
CCSS
4.NF.A.2
, 4.NF.B.4
, 4.NF.B.4c
+2
HALLOWEEN MATH PUZZLE: CAN YOU FILL IN THE MISSING NUMBERS? GRS.5-12/MG
Students have fun trying to fit in the correct numbers. A scrap paper and pencil should be used. Instructions are on the page. Maybe a small prize for the winner? Use it for a contest, a homework assignment, or for a fun club activity, as well. Use it for a math challenge! Have a happy and healthy Halloween! Happy Celtic New Year! An answer key is provided. Thanks so much for visiting!
5th - 12th, Adult Education
Arithmetic
Apple Ten Frame Worksheets | Kindergarten Math
Bring math practice to life with these fun Apple Ten Frame Worksheets! 🍎 Perfect for Kindergarten and 1st Grade students, this resource is designed to build essential math skills while keeping learning engaging and hands-on. ✨ What’s Included? 10 worksheets to practice counting, addition, subtraction, and comparing numbers 2 bonus pages (cut & paste activity + color-by-code) Answer key included for quick and easy checking Black & white worksheets – ready to print, kids can also color them
K - 1st
Arithmetic, Basic Operations, Numbers
The Four Operations at Christmas - Add, Subtract, Multiply, Divide
24 printable or digital pages of addition, subtraction, multiplication and division problems. Each page has eight pairs of numbers, and students... add the pair of numbers (4+5=9),subtract the pair of numbers (5-4=1),multiply the pair of numbers (4x5=20),divide the pair of numbers (5÷4=1r1).Answer key for all 768 challenges. Take a look at the Preview to see several sample pages. If you would like more CHRISTMAS activities, then look at these packets: Acrostic Writing at Christmas - 18 p
2nd - 6th
Arithmetic
CCSS
2.NBT.A.2
, 3.OA.C.7
Also included in: Christmas BUNDLE
Make a Ten Strategy Worksheets | Addition Within 20
Make building addition fluency simple with this Make a Ten Strategy resource! This no-prep packet helps students develop efficient problem-solving skills while practicing addition within 20. Students will learn how to break apart numbers to make a ten, strengthening their number sense and confidence with addition facts. What’s Included: • Teach page with clear “make a ten” strategy and visual support • Practice worksheets for guided and independent work • Challenge page to extend thinking • Ass
1st - 2nd
Arithmetic, Basic Operations
Showing 1-24 of 46+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands