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Binary Code Activities

140+ results

Math Mystery Code Worksheets | Decode & Solve Addition Problems For Grade K-2

Created by

🔐 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

Montessori: Place Value Command Cards (100's)

Created by

Blocks and Beads

These low prep three digit place value command cards help develop an understanding of place value and base ten in a hands on way. Students can use them with number cards to build three digit numbers in standard or expanded form. They can also be used to build quantities with Montessori golden beads, or base ten blocks. These command cards encourage independence, and build number sense fluency by inviting students to build the number or quantity on the card. Cards can also be used for "Number of

PreK - 3rd

Math, Math Test Prep

CCSS

2.NBT.A.1

, 2.NBT.A.1a

, 2.NBT.A.1b

Also included in: Montessori: Place Value BUNDLE

Numbers 1–20 Activity Pack | Tracing, Counting & Number Hunt Worksheets

Created by

Teach with Arooj

Make learning numbers fun and engaging with this Numbers 1–20 worksheet bundle designed for preschool and kindergarten learners! This printable pack includes a variety of hands-on math activities that help children practice number recognition, tracing, counting, writing, and number identification. With 80 printable pages, students will enjoy interactive activities while building confidence in early math skills. 📚 What’s Included: • Number tracing worksheets • Number writing practice • Num

PreK - K

Coloring Pages, Handwriting, Math Test Prep

Autism Even and Odd Numbers Activity | Basic Math Skills

Created by

Inclusive Learning Support

A clear and engaging math activity designed to help students with autism understand and identify even and odd numbers. This resource supports number recognition, counting skills, and early math concepts through structured, easy-to-follow practice. Ideal for special education classrooms, intervention groups, and independent work.

PreK - 2nd

Basic Operations, Math Test Prep, Numbers

Back to School Logic Puzzles 2nd Grade Brain Teasers Math Enrichment Activities

Created by

The Lifetime Learner

Back to school balance beams are exactly like math logic puzzles or math brain teasers! In these 1st or 2nd grade fall logic puzzles, students solve to make each side of the balance beam equal while practicing adding and subtracting to 20! These back to school brain teasers are perfect for building critical thinking skills, for fast finishers, early finishers, math talks, gifted students, as morning brain teasers, and an early finishers math packet. Print and digital versions are included for fi

K - 3rd

Basic Operations, Math, Math Test Prep

CCSS

K.OA.A.5

, 1.OA.C.6

, 2.OA.B.2

Also included in: Logic Puzzles 1st 2nd Grade Brain Teasers Fast Finishers Math Enrichment Bundle

Ocean Animals ACTIVITIES Literacy Math Kindergarten 1st Grade Worksheets

Created by

SNAPPY DEN Academy

🌊🐠 Dive into learning with this Ocean Animals Activity Book Packed With Literacy & Math Morning Work for Kids 🐙📘 Perfect for morning work, literacy centers, math stations, or homeschool lessons, this engaging 14-page resource brings the underwater world to life while strengthening essential early learning skills. 🐬✏️ Filled with math, writing, and reading activities featuring adorable sea creatures, this pack keeps students focused, curious, and smiling—all while meeting key standards in

PreK - 2nd

Math Test Prep, Spelling, Writing

CCSS

K.CC.A.1

, K.CC.B.4

, CCRA.L.6

Also included in: ANIMALS Activities 1st 2nd 3rd 4th Grades Worksheets Brain Breaks STEM BUNDLE

Valentine’s Day Crack the Code Simple Addition Worksheets | Math Mystery Puzzle

Created by

Brianna Lentz

💘 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

November Fall Math Benchmark Practice & Activities | NIF, NNF, MNF, AQD, Comp

Created by

Hart of First Grade

Build confident mathematicians this November with this Fall-Themed Acadience Math Benchmark Practice Packet!Perfect for kindergarden and first grade classrooms, small groups, or take-home practice, this resource helps students strengthen foundational math fluency skills through one-minute timed activities that match Acadience Math benchmarks. Each week features fun, seasonal themes — 🍂 Topics CoveredAutumnScarecrowsVeterans DayThanksgivingSkills Included:1️⃣ Number Identification Fluency

K - 1st

Arithmetic, Math Test Prep, Numbers

Also included in: November Fall Acadience Benchmark Practice BIG BUNDLE | Reading & Math Skills

10 Frame Counting | Ten Frame Math Center | Number Sense Activity | Spring

Created by

Growing With Gustad

Make counting practice SWEET and engaging with this Watermelon Counting hands-on math center! This interactive number sense activity helps students build strong foundational math skills while having fun matching watermelon number slices to their corresponding ten frames, counting out seeds for a piece of watermelon and counting seeds. Perfect for preschool, kindergarten and early 1st grade, this resource makes counting concrete, visual and meaningful. What is included: - Watermelon number slic

PreK - 2nd

Math Test Prep, Mental Math, Numbers

CCSS

K.CC.A.1

, K.CC.A.3

, K.CC.B.4

Also included in: Pre-K Summer Thematic Math Unit | PreK- Kindergarten Readiness | PreK Review

Cute Animals Multiplication Table Flashcards (1–10) — Printable Math Activity

Created by

Learnify Studio

Make learning multiplication fun and beautiful! 🌸 These adorable multiplication table flashcards feature 10 colorful, illustrated cards — one for each times table from 1 to 10. Each card pairs a cute character (bunny, butterfly, unicorn, fairy, mermaid, hedgehog, flamingo, owl, fox, and kitten!) with the complete multiplication facts from ×1 to ×10. Perfect for young learners who love bright, cheerful designs. Whether you hang them on a classroom wall, slip them into a learning binder, or use

K - 4th

Arithmetic, Basic Operations, Math Test Prep

Dinosaur Multiplication Table Flashcards (1–10) — Printable Math Activity

Created by

Learnify Studio

🦕 Dinosaur Multiplication Table Flashcards 1–10 | Printable Math Posters Make multiplication facts FUN with these 10 vibrant, dinosaur-themed flashcard posters! Each card features an adorable dino character paired with a full times table (×1 through ×10) in a bold, easy-to-read format. When kids actually WANT to look at the wall, they're absorbing math facts without even realizing it! Perfect for classroom walls, math centers, homework folders, and home learning tables. Print once — use all yea

K - 4th

Arithmetic, Basic Operations, Math Test Prep

Apple Subtraction Within 5 Worksheets | Kindergarten Math Activity | 2 Pages

Created by

Tiny People Teacher

Make subtraction within 5 simple, visual, and beginner-friendly with these apple-themed math worksheets.This no-prep resource gives students hands-on picture support as they practice subtraction stories by crossing out apples and counting how many are left. It is a great fit for kindergarten math practice, small groups, morning work, homework, math centers, intervention, or quick assessment. What’s Included ✔ 2 subtraction within 5 worksheets (hands on, cut and glue) ✔ 1 answer key for each pag

K - 3rd

Basic Operations, Math Test Prep, Numbers

Also included in: Kindergarten Math Mega Bundle | Number Sense Worksheets & Math Centers

Comprehensive Math Worksheets and Activities for PreK, Kindergarten to 1st Grade

Created by

Skoolmaths - Math Science ELA Resources

Comprehensive Math Worksheets and Activities for PreK, Kindergarten to 1st GradeThis amazing collection of printable worksheets for preschoolers, Kindergarten and 1st grade kids is a great tool to add to your daily circle time. They will help meet important Common Core Standards in Math.In pre-kindergarten, children ages 3-5 develop a basic understanding of numbers and counting, and connect both to the idea of “how many.” Use these amazing worksheets to start your PreK and kindergarten math cla

PreK - 1st

Math, Math Test Prep

CCSS

K.CC.A.1

, K.CC.A.2

, K.CC.A.3

+10

Also included in: Comprehensive Math Lessons and Self-Grading Activities and Worksheet Bundle

St. Patrick's Day Logic Puzzles 2nd Grade Brain Teasers Math Enrichment Activity

Created by

The Lifetime Learner

These St. Patrick's Day logic puzzles practice adding and subtracting to 20 and are great math enrichment for 1st and 2nd grade! These March brain teasers make great math centers and activities. Fast finishers use their critical thinking skills to find the missing addends in each equation using addition and subtraction to 20. These St Patricks Day math puzzles are perfect for adding a twist to leprechaun math stations, morning work, problem of the day, or as mini math lessons in first and secon

K - 3rd

Basic Operations, Math, Math Test Prep

CCSS

K.OA.A.5

, 1.OA.C.6

, 2.OA.B.2

Also included in: Logic Puzzles 1st 2nd Grade Brain Teasers Fast Finishers Math Enrichment Bundle

Measuring Distance Interactive Digital Math Activities for PreK to Kindergarten

Created by

Skoolmaths - Math Science ELA Resources

Measuring Distance Interactive Digital Math Activities for PreK to KindergartenEngage your Kindergarten kids with these completely interactive digital activities to help your child learn and practice their skills in measuring the distance of objects. Use this fun-packed resource for your home learners, Google classroom, and math centers. Interesting descriptive graphics, multiple-choice questions, and amazing drag-and-drop activities are included in this lesson with printable pdf worksheets. Wh

PreK - 1st

Geometry, Math Test Prep

CCSS

K.MD.A.1

, K.MD.A.2

Also included in: Comprehensive Math Lessons and Self-Grading Activities and Worksheet Bundle

Math Logic Puzzles First Grade Brain Teasers Math Enrichment Add Subtract to 20

Created by

The Lifetime Learner

Are you searching for engaging math enrichment activities tailored to 1st and 2nd grade students, focusing on critical thinking skills? These 120 math logic puzzles are designed to stimulate young minds while practicing adding and subtracting to 20. Math brain teasers offer an extra challenge for fast finishers or gifted students and can be used in an early finisher packet, morning brain teasers, or math centers for first or second graders. They're conveniently available as both printable brain

K - 2nd

Basic Operations, Math, Math Test Prep

CCSS

2.NBT.B.5

, K.OA.A.2

, 1.OA.A.2

Spring Logic Puzzles Addition Subtraction to 20 First Grade Math Brain Teasers

Created by

The Lifetime Learner

Are you searching for engaging math enrichment activities tailored to 1st and 2nd grade students, focusing on critical thinking skills? Look no further! These spring logic puzzles are designed to stimulate young minds while practicing addition and subtraction to 20. Spring brain teasers (or also known as math logic puzzles) offer an extra challenge for fast finishers or gifted students and can be used in an early finisher packet, morning brain teasers, or math centers for first or second graders

K - 2nd

Basic Operations, Math, Math Test Prep

CCSS

2.NBT.B.5

, K.OA.A.2

, 1.OA.A.2

Also included in: Math Logic Puzzles First Grade Brain Teasers Math Enrichment Add Subtract to 20

Created by

The Lifetime Learner

Are you searching for engaging math enrichment activities tailored to kindergarten and 1st grade students, focusing on critical thinking skills? Look no further! These fall logic puzzles are designed to stimulate young minds while practicing addition and subtraction within 10. Back to school brain teasers (or also known as math logic puzzles) offer an extra challenge for fast finishers or gifted students and can be used in an early finisher packet, morning brain teasers, or math centers for firs

K - 2nd

Basic Operations, Math, Math Test Prep

CCSS

2.NBT.B.5

, K.OA.A.2

, 1.OA.A.2

Also included in: Math Logic Puzzles First Grade Brain Teasers Add and Subtract to 10 Bundle