Binary Code Worksheets
640+ results
Filters
Grade
Subject
Format
Resource type
Standard
Theme
Programs & methods
Supports
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
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
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 and Subtraction within 20 Worksheets for Math Fact Fluency Practice
These no prep math worksheets will keep your students engaged with color by number, crack the code, mazes, coloring pages, and more for morning work, early finishers activities, test prep, and homework. The addition and subtraction within 20 worksheets have similar formats so you can mix addition to 10 / 20 and subtraction within 10 / 20 easily within the same classroom, depending on which math facts your students need to review. A no prep packet is ready to go for every month of the school yea
K - 2nd
Arithmetic, Basic Operations, Mental Math
CCSS
1.OA.C.6
, 1.OA.D.7
, 1.OA.D.8
Kindergarten Addition Within 10 BUNDLE | 4-Week Math Curriculum Worksheets
Stop spending your evenings planning math lessons! 🛑 This Complete 4-Week Addition Within 10 Curriculum is your "Done-For-You" solution for the entire month. Designed specifically for Kindergarten students, this bundle provides a scaffolded, systematic approach to mastering addition. From basic counting with pictures to solving word problems, everything is planned out for you. Just print and teach! 🖨️✨ 💰 SAVE 30% by purchasing this BUNDLE instead of individual weeks!THIS MASSIVE BUNDLE INCL
PreK - 1st
Arithmetic, Basic Operations, Mental Math
CCSS
K.OA.A.1
, K.OA.A.5
Addition and Subtraction Math Workbook Year 2 Worksheets
Strengthen foundational math skills with this comprehensive 38-page Addition and Subtraction Workbook! Designed for Year 2 and early elementary learners, this resource is packed with engaging activities that make practicing math facts fun. From number families to silly monster color-by-code pages, it has everything you need to build math fluency with zero prep required. ✅ What’s Included:38 pages of printable math worksheetsPractice for adding and subtracting 1-digit and 2-digit numbersNumber
1st - 2nd
Arithmetic, Basic Operations, Mental Math
Kindergarten Subtraction Within 10 Worksheets | K.OA.A.1 | Practice & Fluency
Boost Subtraction Fluency with our Systematic 5-Day Practice & Fluency Workbook!Ready to turn subtraction into a second nature for your students? Following our Week 2 strategy building, this No-Prep Week 3 Workbook is laser-focused on Fluency and Mastery within 10. This unit shifts the focus from simple "taking away" to understanding the mathematical relationship between numbers. By using Number Bonds and Interactive Mystery Codes, we help students develop the mental flexibility needed for h
PreK - 1st
Arithmetic, Basic Operations, Mental Math
CCSS
K.OA.A.1
, K.OA.A.5
#twodollartuesday Color by Code Spring Math | Number Sense Kinder and 1st grade
Number Sense is the foundation for future math concepts. These number sense activities will help kindergarten and first grade students gain awareness of the Numbers 1-20. With my Number Sense Worksheets, students are shown multiple ways to represent a number. Students will HAVE TO count before they color. This will help your students build number recognition, number fluency, and boost their confidence! Students love color by code activities, and these type of fun and engaging worksheets help b
K - 1st
Coloring Pages, Mental Math, Numbers
Valentine’s Day Coloring by Code | By Number Addition and Subtraction up to 20
Valentine’s Day Coloring by Code | By Number Addition and Subtraction up to 20! Grade 1 - Grade 2 Students.This resource is a 20 pages (10 black-and-white student worksheets + 10 full-color answer keys) engaging with concept of fun math addition and subtraction within 20 worksheets – Valentine's Day - Themed comprehensive practice set designed to enhance students' skills, keep motivated and help students visualize the process of master addition and subtraction skills and coloring. This workshee
1st - 2nd
Applied Math, Coloring Pages, Mental Math
CCSS
1.OA.A.1
, 1.OA.D.8
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
BUNDLE Spring Addition & Subtraction Within 10 | Number Bonds & Color by Code
BUNDLE SPRING Addition and Subtraction within 10 Number Bonds and Color by Code | Number Worksheets. Kindergarten and Grade 1 Students. This bundle resource is a 200 worksheets (100 student worksheets + 100 answer worksheets) engaging with concept of strengthening math BUNDLE addition and subtraction within 10, number bonds and color by code| number worksheets comprehensive practice set designed to enhance students' skills-building worksheets, keep motivated and help students visualize the pro
K - 1st
Applied Math, Coloring Pages, Mental Math
CCSS
K.OA.A.1
, K.OA.A.2
, K.OA.A.3
+2
St. Patrick’s Day Color by Number Double, Double+1, Double +2 Addition within 20
St. Patrick’s Day Color by Number Double, Double+1, Double +2 Addition within 20 Worksheets! Kindergarten - Grade 2 Students!This resource is a 16 pages (8 black-and-white student worksheets + 8 full-color answer keys) engaging with concept of fun math Coloring by Number| Code Double, Double plus One, and Double plus Two Addition Facts Fluency within 20 St. Patrick’s Day - Themed comprehensive practice set designed to enhance students' skills, keep motivated and help students visualize the proc
K - 2nd
Applied Math, Basic Operations, Mental Math
CCSS
K.NBT.A.1
, K.OA.A.1
, K.OA.A.4
+3
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
Addition to 20 Math | Easter | Coloring Pages | 1-2 Digit Numbers | Grades 1-3
Easter Math Coloring Pages | Addition Practice | Grades 1-3 | Spring Math Fun Make math egg-stra special this spring with this Easter Math Coloring Packet designed for students in Grades 1-3! These fun and engaging worksheets combine basic addition practice with color-by-code coloring activities to bring Easter scenes to life! Students will solve addition problems with 1- and 2-digit numbers and use their answers to determine how to color festive Easter pictures. From counting to 20 to
1st - 3rd
Basic Operations, Coloring Pages, Mental Math
CCSS
1.NBT.C.4
, 2.NBT.B.5
, 3.NBT.A.2
Valentine’s Day Color by Codes & Word Search | Addition & Subtraction Within 20
Make Valentine’s Day learning fun and engaging with this Valentine’s Day Math & Literacy Bundle! This no-prep resource includes three Valentine-themed worksheets that reinforce essential skills while keeping students motivated. What’s Included: ❤️ Addition Color by Code Worksheet (within 20) 💕 Mixed Addition & Subtraction Color by Code Worksheet (within 20) 💌 Valentine’s Day Word Search featuring kid-friendly vocabulary Each worksheet uses a fun Valentine’s Day theme to keep students focu
K - 2nd
Basic Operations, Mental Math, Numbers
CCSS
1.OA.B.3
St. Patrick’s Day Addition & Subtraction Bundle | Color by Code + Word Search
Add some lucky fun to your math block with this St. Patrick’s Day Addition & Subtraction Bundle! This no-prep resource includes engaging, seasonal worksheets that help students practice essential math skills while enjoying festive St. Patrick’s Day activities. What’s Included: 🍀 Addition Color by Code Worksheet (within 20) 🌈 Mixed Addition & Subtraction Color by Code Worksheet (within 20) 🍀 BONUS St. Patrick’s Day Word Search All worksheets feature a fun St. Patrick’s Day theme, making
K - 2nd
Basic Operations, Mental Math, Numbers
CCSS
1.OA.B.3
9s Multiplication Facts Freebie: Secret Hand and Digit Strategy Tricks & Sprint
Help your students master their 9s multiplication facts in minutes with this high-interest, focus-friendly 4-page freebie! Designed with a high-contrast red and white border to optimize student attention, this resource breaks down abstract math into fun, concrete mental hacks that tactile and visual learners adore. This 4-Page Freebie Includes: • Page 1: Discover the 9s Pattern - Helps students discover the beautiful, color-coded, easy-to-recognize pattern in the listed multiples of 9. • Page 2
3rd - 5th
Basic Operations, Mental Math, Numbers
Double Digit Addition No Regrouping + Data Collection Sheets
Are you tired of juggling worksheets AND separate data tracking sheets? This Double Digit Addition resource was designed to combine academic practice and real-time data collection. All in one page. Students practice double digit addition (no regrouping) while teachers simultaneously track: ✔️ Independence ✔️ Prompting Levels ✔️ Skill Mastery ✔️ Progress over time ✔️ Participation No extra clipboard. No switching between papers. Everything is built in. ✨What's Included: ✨ 🔵 Double digit additi
K - 3rd
Mental Math, Other (Math), Place Value
Cut and Paste Math Worksheets Bundle for Kindergarten / Grade One / Two
Cut and Paste Math Worksheets Bundle for Kindergarten / Grade One / TwoThis bundle includes 9 engaging sets of cut-and-paste math worksheets, each containing 20+ pages of black-and-white, no-prep printables. Over 200 worksheets in total. These worksheets can be used as worksheets or alternatively they can be laminated and used as math centers making them extremely versatile. These hands-on activities are perfect for building early math skills, number sense, and basic operations fluency in Kinde
PreK - 2nd
Math, Mental Math, Other (Math)
CCSS
K.CC.A.1
, K.CC.B.4
, K.CC.B.4a
+16
Kindergarten Measurement Worksheets And Activities
This set of Kindergarten Measurement Worksheets And Activities includes easy-to-use activities to help students master early measurement concepts. This pack includes printable activities for practice with measuring, comparing, sorting, and ordering by size, length, height, width and weight! This set includes no-prep and low-prep worksheets to print and use for math centers, morning work, early finishers, interventions, and assessments. Use these activities to complement your measurement uni
PreK - 1st
Measurement, Mental Math, Writing
CCSS
K.MD.A.1
, K.MD.A.2
, K.MD.B.3
Also included in: Kindergarten Math Bundle
Missing Numbers Math Worksheets | Numbers to 10 20 100 Fluency
This missing number math practice will help you assess and monitor your student's number sense in automatically identifying the previous or next number when presented with a series of numbers. They are great prep tools for Acadience Math (formerly known as DIBELS), AIMS, and other progress monitoring and benchmarking assessments. These number sense math activities will save you time and allow you monitor your student's growth in number fluency over the course of the year. Just add a one-min
1st - 2nd
Mental Math, Numbers
CCSS
K.CC.A.1
, 1.NBT.A.1
Addition Fact Math Strategies to 20 Anchor Charts Flashcards Worksheets to 20
Are you looking for a money-saving bundle of three math resources that support explicit strategy instruction for the basic addition facts to 20 in the first and second grades? You’ve just found it! Save $5.00 with this set of coordinating anchor charts, flashcards, and worksheets with built-in supports for learning that are specifically designed to help you teach addition fact strategies in a systematic and sequential way. Here are the addition fact strategies included in this bund
1st - 2nd
Basic Operations, Mental Math
Quantity Discrimination Worksheets Math Fluency Practice and Progress Monitoring
This quantity discrimination math practice will help you assess and monitor your student's number sense in automatically identifying the greater value when presented with two numbers. They are great prep tools for Acadience Math (formerly known as DIBELS) and other progress monitoring and benchmarking assessments. These number sense math activities will save you time and allow you monitor your student's growth in quantity discrimination over the course of the year. Just add a one-minute ti
K - 1st
Mental Math, Numbers
CCSS
K.CC.B.4
, K.CC.C.7
Subtraction Fact Strategies to 20 Within 20 Worksheets Anchor Charts Flash Cards
Are you searching for a money-saving bundle of three math resources that reinforces explicit strategy instruction for the basic subtraction facts to 20 in the first and second grades? Here it is! You’ll find this set of coordinating anchor charts, flashcards, and worksheets with built-in supports for learning is expressly designed to help you teach subtraction fact strategies in a systematic and sequential way. Here are the subtraction fact strategies you’ll find in this bundle: S
1st - 2nd
Basic Operations, Mental Math
CCSS
1.OA.C.6
, 2.OA.B.2
Showing 1-24 of 640+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands