Binary Code Activities
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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
Halloween 120 Chart Mystery Pictures–Fun Math Coloring Activity | K & 1st Grade
Make math fun this Halloween with these 120 Chart Mystery Pictures! Perfect for Kindergarten and 1st Grade, this printable activity helps students build number sense, practice number patterns, and enjoy coloring fun Halloween-themed surprises! ✨ Skills Covered:Number recognitionNumber writing (1–120)Even & odd numbersCounting practiceColor-by-code logic✨ Mystery Pictures Included:PumpkinGhostHaunted CastleCandy CornVampire FaceBlack CatFrankenstein’s FaceSpooky Owl ✨ How to Use:Pick a chart b
K - 1st
Basic Operations, Numbers, Other (Math)
CCSS
K.CC.A.1
, K.CC.A.2
, 1.NBT.A.1
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
Color by Code Math Addition Subtraction to 10 Worksheets Spring Coloring
An engaging way to practice math fact fluency, addition and subtraction within 10. These designs are cute and fun with spring nature theme include animals and bugs. Keep your students busy and enhance their skills while encouraging their creativity. They will enjoy coloring and will be surprised to reveal their creative work. US letter size 8.5x11 inches (vertical). 300 dpi high quality, hand drawn by me. Total 8 different pictures. Each picture has worksheets for: - Addition to 10 - Subtra
PreK - K
Basic Operations, Mental Math, Numbers
CCSS
K.OA.A.2
, K.OA.A.3
, K.OA.A.4
+1
Christmas 120 Chart Mystery Pictures–Fun Math Coloring Activity | K & 1st Grade
Make math fun this Christmas with these 120 Chart Mystery Pictures! Perfect for Kindergarten and 1st Grade, this printable activity helps students build number sense, practice number patterns, and enjoy coloring fun Christmas-themed surprises! ✨ Skills Covered:Number recognitionNumber writing (1–120)Even & odd numbersCounting practiceColor-by-code logic✨ Mystery Pictures Included:Santa ClausOrnamentChristmas TreeSnowmanChristmas GiftChristmas WreathSanta SuitChristmas Elf ✨ How to Use:Pick a
K - 1st
Basic Operations, Numbers, Other (Math)
CCSS
K.CC.A.1
, K.CC.A.2
, 1.NBT.A.1
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
St. Patrick’s Day Addition & Subtraction Within 20 Color by Code Math Worksheet
Make math festive and fun with this St. Patrick’s Day Addition & Subtraction Within 20 Color by Code Worksheet! Perfect for kindergarten, first grade, and early second grade, this no-prep math activity helps students practice addition and subtraction within 20 while keeping them engaged with a St. Patrick’s Day theme. Students solve each problem and use the color-by-code key to reveal a cheerful holiday picture, making math practice both motivating and hands-on. This single-page worksheet is ide
K - 2nd
Basic Operations, Mental Math, Numbers
CCSS
1.OA.B.3
Back to School 120 Chart Mystery Pictures – Fun Math Coloring Activity | K & 1st
Make math fun this Back to School with these 120 Chart Mystery Pictures! Perfect for Kindergarten and 1st Grade, this printable activity helps students build number sense, practice number patterns, and enjoy coloring fun summer-themed surprises! ✨ Skills Covered:Number recognitionNumber writing (1–120)Even & odd numbersCounting practiceColor-by-code logic✨ Mystery Pictures Included:School BusTeacher FaceColored Pencils Student BackpackStudent FaceNotebookPencilsChalkboard with “HI” ✨ How to U
K - 1st
Basic Operations, Numbers, Other (Math)
CCSS
K.CC.A.1
, K.CC.A.2
, 1.NBT.A.1
Summer 120 Chart Mystery Pictures – Fun Math Coloring Activity | K & 1st Grade
Make math fun this summer with these 120 Chart Mystery Pictures! Perfect for Kindergarten and 1st Grade, this printable activity helps students build number sense, practice number patterns, and enjoy coloring fun summer-themed surprises! ✨ Skills Covered:Number recognitionNumber writing (1–120)Even & odd numbersCounting practiceColor-by-code logic✨ Mystery Pictures Included:PopsicleWatermelonSunSea CrabBeach UmbrellaDuck FloatLemonadeSand Castle ✨ How to Use:Pick a chart based on your student
K - 1st
Basic Operations, Numbers, Other (Math)
CCSS
K.CC.A.1
, K.CC.A.2
, 1.NBT.A.1
Halloween Color by Number Worksheets | Fun Math & Coloring Activities for PreK–2
🎃 Add Halloween excitement to your classroom with these Color by Number Worksheets!Perfect for preschool, kindergarten, and 1st–2nd grade, this pack combines coloring fun with number recognition, color words, and fine motor practice. Students will love revealing spooky-cute Halloween pictures as they color by code! What’s Inside:✅ 15 Halloween-Themed Color by Number Pages🎃 Pumpkins, Bats, Ghosts, Witches, Skeletons & More🎯 Practice Number Recognition & Color Matching🖍️ Strengthen Fine Motor
PreK - 2nd
Basic Operations, Coloring Pages
NO PREP Kindergarten-Grade 1 Math, Counting & Coloring Worksheets & Activities
✨ Turn Playtime into Learning Time – The Ultimate Preschool Matching, Counting & Coloring Pack! ✨Make early learning irresistible with this 23-page hands-on preschool activity bundle designed to build counting, matching, and fine motor skills—while keeping little learners happily engaged. Perfect for classrooms, homeschools, Montessori shelves, or reusable busy book pages, this set transforms everyday practice into exciting, self-directed play. ✅ What’s Inside✔ 23 ready-to-use printable workshee
PreK - 2nd
Basic Operations, Classroom Community, Coloring Pages
Monster Math Color By Code:Add & Subtract to 20 | No Prep Centers Worksheets K-2
Forget the struggle of finding differentiated materials; these ready to use color by code worksheets offer a fun, engaging way to practice critical math concepts. This resource is designed to save you precious time while significantly boosting student engagement and comprehension. With differentiated levels, you can easily cater to the diverse needs within your Kindergarten, 1st Grade, 2nd Grade, and even 3rd Grade Intervention classrooms, ensuring every student feels challenged and success
K - 3rd
Arithmetic, Basic Operations, Math
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
Addition Within 10 Worksheets | No Prep Math Activities | Kindergarten & Grade 1
Make learning addition fun, engaging, and easy with this Addition Within 10 Worksheets pack!This resource is perfect for helping young learners build a strong foundation in basic addition skills through visual, hands-on, and independent practice activities.Designed for Kindergarten and Grade 1 students, this no-prep resource is perfect for classroom or home use.✨ What's Included:This pack includes 7 types of worksheets (5 pages each = 35 worksheets total):Count and AddAddition with FingersTen Fr
K - 1st
Arithmetic, Basic Operations
CCSS
K.OA.A.1
, K.OA.A.4
Math Operations Equation Slips Bundle ''addition, subtraction, multiplication''
Addition Equation Slipscolor-coded according to Montessori math materials (red)81 addition equation slips with there resultsthe sum never being greater than 18.Subtraction Equation Slipscolor-coded according to Montessori math materials (green)90 subtraction equation slips with there results.Multiplication Equation Slipscolor-coded according to Montessori math materials (yellow)100 multiplication equation slips with there results
K - 3rd
Basic Operations, Calculus, Math
No Prep St. Patrick’s Day Math Worksheet | Addition within 20 Color by Code
Make math fun and engaging with this St. Patrick’s Day Addition Within 20 Color by Code Worksheet! This no-prep math activity is perfect for kindergarten, first grade, and early second grade students who are practicing addition within 20. Students solve each addition problem and follow the color-by-code key to reveal a festive St. Patrick’s Day picture, making math practice both motivating and meaningful. This worksheet works great for March math centers, morning work, early finishers, homework,
K - 2nd
Basic Operations, Mental Math, Numbers
CCSS
1.OA.B.3
, 2.OA.B.2
Valentine’s Day Mixed Addition & Subtraction Color-by-Code with 20
Celebrate Valentine’s Day while practicing mixed addition and subtraction within 20 with this engaging color-by-code activity! Students solve each problem and color the sections according to their answers, revealing a festive Valentine’s design. This activity specifically focuses on multiples of 5 (5, 10, 15, and 20), helping students build number sense while practicing addition and subtraction in a fun, hands-on way. Features: Mixed addition and subtraction practice within 20 Focus on multipl
K - 3rd
Basic Operations, Mental Math, Numbers
CCSS
1.OA.B.3
, 2.OA.B.2
Colour by Number - Addition and Subtraction within 10 | Summer Theme
Colour by Number – Addition and Subtraction within 10 | Fun Maths Practice for Early Finishers or Revision ActivitiesMake maths time fun and engaging with this Colour by Number – Addition and Subtraction within 10 resource! Perfect for reinforcing key number facts, this set includes a variety of colour-by-code worksheets designed to help pupils build fluency with early addition and subtraction skills — all while enjoying a calming, creative task. What’s Included: Addition within 10 Subtract
K - 1st
Arithmetic, Basic Operations, Numbers
Addition Equations with Sums Up To 20 Task Box Filler for Special Education
Addition Equations with Sums Up To 20 | TASK BOX FILLER® for Special Education and AutismGiven color-coded visual support with TWO LEARNING LEVELS to show the student the addition equations, along with TRUE or FALSE response “buttons” to mark, clip, or point to, you will see a higher level of engagement with less prompting! This “Task Box Filler®” 96 card set can be used during independent work tasks to promote task completion, for high-interest math center activities, or as a one-on-one math i
K - 3rd
Basic Operations
CCSS
K.OA.A.1
, K.OA.A.2
, 1.OA.B.3
+3
Also included in: AUTISM EDUCATORS Custom Task Box Filler Activities BUNDLE for KATELYN P.
Ocean Animals 120 Chart Mystery Pictures – Fun Math Coloring for K & 1st Grade
Make math fun with these Ocean Animals 120 Chart Mystery Pictures! Perfect for Kindergarten and 1st Grade, this printable activity helps students build number sense, practice number patterns, and enjoy coloring fun, ocean-themed surprises! ✨ Skills Covered: Number recognition Number writing (1–120) Even & odd numbers Counting practice Color-by-code logic ✨ Mystery Pictures Included: Fish Octopus Crab Blue Whale Seahorse Sea Turtle Dolphin Jellyfish✨ How to Use: Pick a chart based on your stu
K - 1st
Basic Operations, Numbers, Other (Math)
CCSS
K.CC.A.1
, K.CC.A.2
, 1.NBT.A.1
Also included in: Summer 120 Chart Mystery Pictures BUNDLE – Fun Math Activities | 3 Sets
Summer 120 Chart Mystery Pictures Set 2 – Fun Math | K & 1st Grade
Make math fun this summer with these 120 Chart Mystery Pictures! Perfect for Kindergarten and 1st Grade, this printable activity helps students build number sense, practice number patterns, and enjoy coloring fun summer-themed surprises! ✨ Skills Covered:Number recognitionNumber writing (1–120)Even & odd numbersCounting practiceColor-by-code logic✨ Mystery Pictures Included:Pineapple Float Ring Ice Cream Cone Coconut Drink Emoji FaceSeashell Flip-Flops Sailboat ✨ How to Use:Pick a chart base
K - 1st
Basic Operations, Numbers, Other (Math)
CCSS
K.CC.A.1
, K.CC.A.2
, 1.NBT.A.1
Montessori Addition and Subtraction Story Problem Cards
This set includes 10 addition and 10 subtraction story problems to be used in the Montessori classroom. Each number is color-coded for Montessori place value and is appropriate to be used with materials including the stamp game and the small bead frame. Numbers range from 2-4 digits. The borders of the cards are color-coded for Montessori operations (green addition and red subtraction.)
To use, print on cardstock, cut along the borders and bold lines, and laminate.
K - 3rd
Basic Operations, Other (Math), Place Value
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
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
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