Binary Code Challenge
340+ results
Filters
Grade
Subject
Format
Resource type
Standard
Theme
Language
Programs & methods
Supports
Bulls & Cows Game Worksheets 3rd 4th 5th 6th Grade Math Enrichment Partner Games
Challenge your students with these Bulls & Cows Game Worksheets! Designed for 3rd, 4th, 5th, and 6th grade math enrichment, this partner game is an engaging way to build critical thinking and problem-solving skills! Students race to crack their partner’s secret code by narrowing down the number of possibilities. Perfect for math centers, early finishers, or gifted and talented enrichment, these printable, no-prep worksheets make differentiation easy while keeping learning fun. With the Bu
3rd - 6th
Basic Operations, Numbers, Other (Math)
Free 4th Grade Place Value to 100,000 Magic Escape Room Breakout Digital Game
Place value to ones, tens, hundreds, thousands, comparing numbers to 100,000 escape room breakout-style secret code and ciphers activity that turns math into a high-stakes digital mission students will actually want to complete. This demo version lets students experience Level 1 and Level 2 Preview of the fully interactive web-based math game, where they solve place value challenges, decode hidden numbers, and unlock progress through a story-driven escape room system with a built-in scoring sys
3rd - 5th
Mental Math, Numbers, Place Value
CCSS
3.NBT.A.1
, 3.NBT.A.2
, 3.NBT.A.3
+4
GT Task Cards | Crack the Bot Code - Stretch (2nd/3rd) | Algebraic Reasoning
Crack the Bot Code - Stretch (Grades 2–3) Ready to level up your students’ thinking? Crack the Bot Code - Stretch challenges students to analyze input/output relationships and determine both one-step and simple two-step rules. This set pushes students beyond basic patterns into deeper reasoning and flexible thinking. Perfect for high 2nd graders, on-level 3rd graders, or enrichment groups who need a meaningful challenge. Skills Covered Identifying and analyzing function rules One-step and simpl
2nd - 3rd
Algebra, Basic Operations, Numbers
Grades 2 & 3 NO-PREP Printable Place Value Math Enrichment Project - Dr. Donny
Do you have above-average second or third grade math students in need of further enrichment of already mastered skills? Are you tired of trying to find differentiated, yet engaging and independent math enrichment opportunities for them? No time to prep? Look no further - this printable, NO-PREP enrichment project “Dr. Donny’s Logic Challenge” is for you!What’s included?PDF access to 25 printable pages designed as an independent or small-group work packetA QR code with access to an audio read a
2nd - 3rd
Basic Operations, Numbers, Place Value
CCSS
2.NBT.A.1
, 2.NBT.A.1a
, 2.NBT.A.1b
+6
Easter Double Digit Addition Color by Number Worksheets | 1st–2nd Grade Practice
Make Easter math practice fun and engaging with this set of Easter Double Digit Addition Color by Number Worksheets for 1st–2nd grade practice. These printable 2-digit addition mystery picture worksheets help students build addition fluency while completing cute Easter-themed images. This resource includes answer ranges from 20 to 189, so the activities progress from easier sums to more challenging double digit addition. It works well for 1st grade review, 2nd grade math practice, math ce
1st - 3rd
Basic Operations, Coloring Pages, Numbers
Place Value Puzzle Match – Standard, Expanded, Word Form & Base Ten Blocks
Build place value mastery with this engaging puzzle activity! Students match standard, expanded, word form, and base ten block representations to strengthen number sense. Full Product Description Make place value click with this hands-on puzzle activity for 3-digit numbers! Your students will love practicing number forms while matching all four pieces of each puzzle set: Standard Form Expanded Form Word Form Base Ten Blocks This download includes: ⭐ 5 color-coded activity pages (20 puzzle
2nd - 3rd
Math Test Prep, Numbers, Place Value
CCSS
2.NBT.A.1
, 2.NBT.A.3
, 3.NBT.A.1
Math Logic Puzzles 3-5 Grade | Math Centers | Early Finishers | Brain Teaser
Space Logic Adventures: Mathematical Logic Puzzles (Grades 3–5)37 Story-Based Challenges | No Prep | Printable PDFThe problem this solvesYou have students who: rush through math without thinkingstruggle with multi-step reasoningget bored with repetitive worksheetsThis resource fixes that by turning math into structured thinking under constraint, not just computation. Each activity forces students to analyze, decide, and explain, not guess. What makes this differentThis is not a worksheet pack.
3rd - 5th
Algebra, Fractions, Numbers
Also included in: Math Logic Puzzles Bundle 3rd–5th Grade | Math Centers | Early Finishers
NO PREP BACK TO SCHOOL PACK | Print-and-Go Math Activities for Grades 1–5
Start the school year stress-free with this NO PREP BACK TO SCHOOL PACK filled with engaging print-and-go math activities, puzzles, coloring pages, and classroom worksheets! Designed for busy teachers, this workbook includes simple, classroom-ready activities that require little to no preparation while helping students review important math skills, build classroom routines, and strengthen problem-solving confidence during the beginning of the school year. Perfect for morning work, math centers,
1st - 5th
Basic Operations, Calculus, Numbers
Before Number Worksheets Bundle| Easy to Challenge Levels | Answer Keys Included
Before Number Worksheets Bundle | Easy to Challenge Levels | 40 Worksheets + 40 Answer KeysHelp students build strong number sense with this engaging Before Number Worksheets Bundle! Students practice identifying the number that comes before a given number using student-friendly number forms that match early classroom instruction.This bundle includes 40 worksheets and 40 answer keys (80 ready-to-use pages) with progressive difficulty levels to support a wide range of learners.What’s Included• Ea
K - 6th
Mental Math, Numbers, Place Value
Snap Cubes Task Cards Valentines Day STEM Challenges for Math Cubes Unifix Cubes
These ValentinesDay Snap Cube Task Cards & Activity Mats are the perfect STEAM activity for Pre K to Grade 2. Use with Snap Cubes, Math Link Cubes, or Unifix Cubes. Perfect for morning tubs, STEM bins, early finishers, or math centers. Images Include: Flower, Red Heart, Cupcake Pink Heart, Ring and Gift Includes6 Task Cards 4x6 inches approx 6 Activity Mats: Full page, to scale so kids can build on top. BenefitsFine motor skillsFocus and attention to detailSpatial awarenessProblem-solving s
PreK - 3rd
Library Skills, Numbers, Other (Math)
Fall/Autumn Magnetic Tile STEM Challenge Task Cards Engineering Activity
Autumn MAGNA-TILES STEM Task Cards by Carly and AdamBring engaging, hands-on STEM learning into your classroom with these reusable magnetic tile task cards. Designed for elementary teachers, this resource makes it easy to integrate problem-solving and creativity into any setting. What’s Included:A set of fall-themed STEM challenge cards (apples, pumpkins, farm scenes, and more)Open-ended tasks that encourage redesign, size changes, and creative variationsTeacher instructions for fostering inquir
PreK - 3rd
Engineering, Geometry, Numbers
Also included in: Magnetic Tile STEM Task Cards MEGA BUNDLE
Kindergarten Coding using Snap Cubes, Math Link Cubes - STEM & Math Activity
Make early coding and maths concepts hands-on and fun with these 40 Coding Task Cards designed for snap cubes or other manipulatives. Children follow the numbers, colours, and directional arrows to build structures — developing foundational coding thinking while strengthening maths and spatial skills. What Children Learn✅ Early coding and sequencing skills (following directions step-by-step) ✅ Directional language – up, down, left, right, forward, backward ✅ Number recognition and counting ✅ Col
PreK - 3rd
Algebra, Geometry, Numbers
CCSS
K.CC.A.1
, K.CC.B.4
, K.G.B.4
Snap Cubes Summer Task Cards STEM Challenges for Math Cubes Unifix Cubes
These Summer Snap Cube Task Cards & Activity Mats are the perfect STEAM activity for Pre K to Grade 2. Use with Snap Cubes, Math Link Cubes, or Unifix Cubes. Perfect for morning tubs, STEM bins, early finishers, or math centers. Images Include: Sand Castle, Sun Glasses, Ice Cream, Fish, Beach Ball, Bucket & Spade and more. Includes20 Task Cards 4x6 inches approx 20 Activity Mats: Full page, to scale so kids can build on top. BenefitsFine motor skillsFocus and attention to detailSpatial aware
PreK - 3rd
Library Skills, Numbers, Other (Math)
CCSS
K.CC.A.1
, K.CC.A.3
, K.CC.B.4
Counting with Coins - Challenge - Mathematical Logic and Reasoning Puzzles K-3
Challenge your young Mathematicians! Move beyond simple coin counting and help students become mathematical thinkers!These puzzles encourage students to go beyond finding an answer — they learn to think, reason, and prove their thinking like real mathematicians.Grades: K–2 Enrichment / Grade 3 Support Teacher Tip: The included Strategy Examples go well beyond a simple "answer key", they provide guided models to help students understand how mathematicians think through a problem—not just the
K - 3rd
Algebra, Money Math, Numbers
Addition to 20 Worksheets with Visual Models | Challenge to 25 | 60 pages
🧮 Addition to 20 Worksheets (with Challenge to 25!) Make addition fun and visual with these no-prep Addition to 20 worksheets! 🍓🍎 Students use strawberries and apples to model addition problems and build strong number sense. ✨ What’s Included: 60 printable worksheets 6 addition problems per page (sums to 20) 1 challenge problem per page (sums to 25) Visual models using strawberries & apples Black-and-white, print-friendly pages🎯 Perfect For: Kindergarten–2nd grade Math centers Indepe
PreK - 3rd
Applied Math, Math Test Prep, Numbers
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
Lego Challenge Freebie!
🧱 Roll. Match. Create. | The Ultimate LEGO Challenges for Integrated Learning (K-5)Transform your learning centers, morning work, or early finisher tasks with Roll. Match. Create., the ultimate hands-on activity that uses high-interest LEGO Challenges to seamlessly integrate Literacy Integration, Math Skills, and Social-Emotional Learning (SEL)! What is Roll. Match. Create.?This resource engages students with flexible, high-interest building activities using LEGOs, DUPLOs, or any Loose-P
K - 8th
English Language Arts, Numbers, Social Emotional Learning
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
Valentine’s Day Crack the Code Multiplication Worksheets
Valentine’s Day Crack the Code Multiplication Worksheets💘 Make multiplication fun this Valentine’s Day! These Valentine’s Day Crack the Code Multiplication 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 multiplication crack-the-code worksheets and Answer Key ✔ Engaging
2nd - 4th
Applied Math, Math Test Prep, Numbers
Valentine's Day Color By Code Addition Sums to 10 and 20
❤️ Valentine’s Day Color by Code – Addition with Number Lines (Sums to 10 & 20) Make math practice fun, visual, and stress-free with this Valentine’s Day Color by Code math activity! Students solve addition problems using a number line and follow the color key to reveal adorable Valentine-themed pictures. This resource is perfect for math warm-ups, centers, independent work, early finishers, or sub plans—and it keeps students engaged while reinforcing addition skills. 📌 What’s Included: ✔
K - 3rd
Arithmetic, Coloring Pages, Numbers
Thanksgiving 2-Digit Multiplication | Color by Code Pixel Art Math Activity
Make math festive and fun this November with this Thanksgiving Multiplication Color-by-Code Pixel Art Activity! Students solve 2-digit by 2-digit multiplication problems to reveal a hidden Thanksgiving-themed picture — perfect for centers, early finishers, or sub plans! As students multiply, their answers guide which color to use, reinforcing accuracy, place value, and multiplication fluency. Common wrong answers are included for easy differentiation and self-checking fun! This resource is pe
3rd - 5th
Coloring Pages, Numbers, Other (Math)
CCSS
4.NBT.B.5
Second Grade Problems of the Week | CCSS-Aligned Math Challenges | Year-Long
Build strong problem-solving skills and critical thinking in your 2nd graders with 40 engaging, standards-based math challenges—one for every week of the school year! These problems go beyond basic practice, encouraging students to explain their reasoning using numbers, pictures, and words while tackling real-world scenarios across all major math strands. Aligned to Common Core State Standards for 2nd grade, this resource covers: Operations & Algebraic Thinking (OA) – Addition, subtraction,
2nd - 4th
Geometry, Measurement, Numbers
CCSS
2.MD.A.1
, 2.MD.A.2
, 2.MD.A.3
+33
International Pi Day Color By Code Math Activities Coloring - Pixels Art
Get ready to add some colorful fun to your Pi Day celebrations with my vibrant Pi Day Color by number Worksheets. Discover a world of math and creativity as we explore how these engaging worksheets can bring an extra dash of excitement to your Pi Day festivities. Search for more printables like this, check out my amazing Math Worksheets for Kids! These worksheets are designed to make math a blast for kids while celebrating the fascinating concept of Pi.
PreK - 9th
Decimals, Geometry, Numbers
BLUE MAP 2nd Grade Math Internet Research Challenge
BLUE MAP Math Internet Research Challenge – 2nd Grade is a high-engagement resource that gets students practicing important EOY MAP math skills through real-world internet research. Students solve problems involving time, place value, data, graphing, measurement, fractions, distance, 2D and 3D shapes, and more, while learning how to find and use information from real sources. This growing resource builds math reasoning, independence, and problem-solving stamina in a way that feels relevant, i
2nd - 3rd
Math Test Prep, Numbers, Place Value
Showing 1-24 of 340+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands