Binary Code Challenge
730+ results
Filters
Grade
Subject
Format
Resource type
Standard
Theme
Language
Programs & methods
Supports
Math Mystery Code Worksheets | Decode & Solve Addition Problems For Grade K-2
🔐 Turn Everyday Math Practice into an Exciting Secret Code Adventure!Looking for a fun and engaging way to reinforce addition skills while keeping students motivated? These Secret Code Math Worksheets transform traditional math practice into an exciting puzzle-solving experience that students will love!In this resource, students become math detectives as they use a picture-to-number code key to crack secret equations. Each worksheet challenges learners to identify the value of different symbols
K - 2nd
Basic Operations, Math Test Prep, Numbers
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
BeeBot Coding: Place Value - Standard, Expanded, and Word Form
As students look for "other ways" to represent a given number, they are mastering place value vocabulary like tens place, ones place, standard form, expanded form, and word form. Each problem provides students with an opportunity to code the Bee-Bot. Coding increases engagement and promotes problem solving skills. Use this activity as a whole group activity, for small group instruction, or at a center. Enrichment is provided through a challenge worksheet. End your lesson with a closing summary
K - 2nd
Math Test Prep, Numbers, Place Value
QR Code Number Bingo
My students LOVE QR codes! Plus, if you turn anything to a BINGO game, they are in! This is the perfect game for students who can listen to a number and recognize it!
Students will scan the QR Code, listen to the number, then place their bingo marker on the number they hear. When they get a bingo, they win! I then challenge my students to cover their whole board.
You can also play this as a whole group game, without the QR Codes. There are 20 different game boards.
Caution: MAY CAUSE STUDENT
PreK - 1st
Numbers
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
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
Animal Math Logic: Addition & Subtraction Worksheets (Grades 1-2)
Make Math Fun! 🐾Boost your students' math skills with these engaging Animal Math Logic worksheets. Designed specifically for Grades 1-2, this packet combines basic addition and subtraction practice with fun logic puzzles to keep young learners motivated. What’s Included:6 Engaging Worksheets: No-prep, print-and-go activities. 12 Challenging Logic Puzzles: Perfect for developing critical thinking alongside math facts. Answer Key Included: Time-saving and perfect for student self-checking. Cute A
PreK - 2nd
Basic Operations, Numbers, Other (Math)
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
Splatter Paint Learning Activities
Splatter Paint Learning Activities Bring some colorful fun into your classroom with this engaging set of Splatter Paint Activities! Perfect for centers, small groups, or independent practice, these hands-on activities help students build skills in colors, letters, numbers, shapes, fine motor, and counting—all while having fun with bright paint splatters! What’s Included:Color Match (2 Versions): Match splatters to color words (easy color-coded + challenge black & white).Alphabet Match: Pa
PreK - 1st
Alphabet, Numbers, Phonics & Phonological Awareness
Halloween Math Worksheets – Addition & Subtraction Intervention | 1st 2nd Grade
Make math spooky and fun this October with these Halloween Math Intervention Worksheets for Grades 1–2!This pack includes 15 engaging, no-prep activities designed to help students master basic addition and subtraction while enjoying a festive theme. What’s Included:Picture addition & subtraction (pumpkins, candy, ghosts, bats)Ten frames practice (addition and subtraction)Number line addition & subtractionMissing numbers, comparing numbers, and doubles factsWord problems (single-step and challe
K - 2nd
Basic Operations, Numbers
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
Summer Hashtag Blocks Task Card Stem Math Challenge Activities Morning Bins
Are you looking for low-prep, hands-on activities for the end of the year ? These Summer Hashtag Block Pattern Cards in English and Spanish combine math, STEM, and seasonal fun in one resource. Whether you're celebrating Beach Day, winding down the year with an ABC Countdown, or adding something special to your summer-themed stations, this product brings valuable learning in a simple, effective way. These task cards and full-mat pattern activities are ideal for reinforcing one-to-one corresp
PreK - 1st
Engineering, Numbers, Spanish
CCSS
K.CC.A.3
, K.CC.B.5
Color by Code Pages Numbers Letters Sight Words Bundle *FLASH SALE
This HUGE bundle has color by code coloring pages for seasons, holidays, numbers, sight words, letters and more for preschool, kindergarten and first grade classrooms. You students will love these for morning work, literacy centers, math tubs, practice, remediation, or just for fun. There are over 200 pages included in this set and will take you throught the entire school year. You can even make fun packets out of these for early finishers. ⭐Follow me for first day sales, monthly specials
PreK - 2nd
Alphabet, Coloring Pages, Numbers
CCSS
K.CC.A.3
, RF.K.1d
, RF.K.3c
Place Value 2-Digit 3-Digit NO PREP Printables - Math Challenge/Enrichment
Find the 2nd Grade NO PREP Challenge Math Bundle here!Find 2 Digit Place Value Exit Tickets here!Find 3 digit place value exit tickets here!Looking for additional place value activities? Find back-to-school themed activities here!These 20 no prep, printable activities are perfect for classrooms who need some enrichment for practicing 2 and 3 digit place value and number sense! Just hit print and go for it! Perfect for students who need the additional math challenge, or if you're bored with th
1st - 2nd
Basic Operations, Numbers, Place Value
Spring Hashtag Block Task Cards STEM Math Challenge Activities Patterns
Make spring math and STEM time fun with these bilingual Hashtag Block Pattern Cards—perfect for early learners! This printable resource includes two activity formats: full-page counting mats and task cards, all featuring cheerful spring images. Students build each design using hashtag blocks and count how many blocks were used—great for practicing one-to-one correspondence, fine motor skills, and visual-spatial thinking. Each design is available in English and Spanish, making it ideal for bilin
PreK - 1st
Numbers, Other (ELA), Spanish
CCSS
K.CC.A.3
, K.CC.B.5
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
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
Kindergarten Math Homework Bundle {Bracelets with QR Codes}
These 15 bracelets make home math review that Kindergartners LOVE! This no-grading-required, low prep, age-appropriate math homework is great for strengthening the connection and communication between school and home, and it empowers parents to help their children master new skills with quick educational games to play! After beginning a new topic, place the related math bracelet on each student (or their backpack) to take home. Each bracelet contains QR codes that link to an educational practic
PreK - 1st
Basic Operations, Numbers
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
Winter Hashtag Block Center Building Cards Challenge Early Math Activities
Are your students struggling with counting during winter math activities? This Winter Hashtag Building Block Challenge gives you a simple, print-ready set of bilingual (English + Spanish) counting cards perfect for morning work, early finishers, winter break packets, fine motor tubs, and STEM challenge stations. This resource includes two versions based on the cards in the file : • Full-size cards with counting • Small task card size without numbersStudents count winter icons such as h
K - 1st
Engineering, Numbers, Other (Math)
CCSS
K.CC.B.4
, K.CC.B.4a
, K.CC.B.4b
+1
Snap Cube Task Cards Space STEM Challenges for Math Cubes Unifix Cubes - Centers
Use Snap Cubes, Math Link Cubes, or Unifix Cubes for hands-on STEAM fun! These Space themed Task Cards & Math Activities are Perfect for morning tubs, STEM bins, early finishers, or math centers. Includes: 12 Task Cards (4x6 in)12 Activity Mats (full-page, to scale)Kids can build the Earth, a Rocket, an Astronaut, the Moon, Mars, Saturn, and Alien and more. BenefitsFine motor skillsFocus Spatial awarenessCheck out my other Snap Cube items $1 Snap Cube Patterns3D Snap Cube Builds
PreK - 2nd
Library Skills, Numbers, Other (Math)
CCSS
K.CC.A.1
, K.CC.B.4
, K.CC.B.4a
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
Showing 1-24 of 730+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands