Binary Code Worksheets
2,400+ results
Filters
Grade
Subject
Format
Resource type
Standard
Theme
Language
Programs & methods
Supports
Estimation in technology and coding - Mental Math Practice
Strengthen number sense with structured mental math activities. **Topics Included:** • Thank You • Advanced estimation in word problems • Compatible numbers in division • Converting fractions and decimals mentally • Division estimation strategies • Doubling and halving strategies • Doubling patterns and quick estimates • Estimating angles in geometry • Estimating distance • Estimating distance using maps and scale • Estimating division • Estimating fractions of sets • Estimating from statistica
3rd - 8th
Arithmetic, Basic Operations, Mental Math
Estimation in technology and coding Estimation Practice
Develop arithmetic fluency with targeted mental math practice. 📌 **Topics Included:** • Thank You • Converting fractions and decimals mentally • Estimating distance • Estimating fractions of sets • Estimating subtraction • Estimation games and quick challenges • Estimation in space and astronomy • Estimation in technology and coding • Estimation in time • Mental estimation in word problems • Mental math division strategies • Mental math with multiples and factors • Mixing rounding and compatibl
3rd - 8th
Arithmetic, Basic Operations, Mental Math
Divisors — Grades 4–6 Math Worksheets
➗ Develop mastery of number theory foundations through scaffolded worksheets. 📌 **Topics Included:** • Co prime numbers • Cube numbers • Divisors • Even numbers • Factoring large numbers • Factors and multiples vocabulary • Finding factors mentally • Greatest even factor • Identifying composite numbers • Prime number codes • Prime numbers in nature • Puzzles factor challenges • Smallest even multiple • Using arrays for factors • Using factor trees for prime factorization ⭐ **Perfect For:** • Be
4th - 6th
Arithmetic, Basic Operations, Numbers
Finding lcm with lists — Multiples, Factors, & Number Sense (Grades 4–6)
➗ Develop mastery of number theory foundations through scaffolded worksheets. 📌 **Topics Included:** • Divisibility rules • Estimating with multiples • Factor games and puzzles • Factors and multiples vocabulary • Factors in geometry area • Finding lcm with lists • Greatest odd factor • Least prime factor • Multiples and remainders • Multiples in patterns • Prime number codes • Prime number tricks • Prime numbers in puzzles • Using arrays for factors • Word problems with lcm ⭐ **Perfect For:**
4th - 6th
Arithmetic, Basic Operations, Numbers
Greatest prime factor — Multiples, Factors, & Number Sense (Grades 4–6)
🎯 Develop mastery of number theory foundations through scaffolded worksheets. 📌 **Topics Included:** • Application of lcm in word problems • Creating factor tables • Factor games and puzzles • Factors in fractions simplifying • Greatest prime factor • Least prime factor • Multiples in fractions finding common denominators • Odd and even factors • Prime number codes • Prime numbers in puzzles • Using factor trees • Using factor trees for prime factorization • Using venn diagrams for gcf and lcm
4th - 6th
Arithmetic, Basic Operations, Numbers
Snowman Color-by-Code Addition with Regrouping
Make winter math fun with this Snowman Color-by-Code Addition with Regrouping worksheet! This no-prep activity helps students practice 2-digit addition with carrying while creating an adorable snowman picture they'll be excited to finish. Perfect for centers, morning work, early finishers, small groups, intervention, or a festive math lesson.
2nd - 3rd
Arithmetic, Basic Operations, Place Value
CCSS
2.NBT.B.5
Winter Multiplication Color by Number Grades 3-5 Facts 1–12 Math Coloring Pages
Make multiplication practice engaging with these Winter-themed Color by Number multiplication worksheets! Students solve multiplication facts and color each section using the provided color code, revealing a fun winter picture. This low-prep, print-and-go resource helps students practice multiplication facts 1–12 while staying motivated and focused. Perfect for math centers, independent work, early finishers, homework, or sub plans! What’s Included: ✔ 12 color-by-number worksheets ✔ Multipli
2nd - 5th
Arithmetic, Coloring Pages, Mental Math
CCSS
3.OA.A.4
, 3.OA.C.7
, 4.OA.A.1
Pattern recognition in mental estimation - Arithmetic Fluency
Support learners in building fast and confident calculation skills. **Topics Included:** • Thank You • Doubling and halving strategies • Estimating angles in geometry • Estimating distance using maps and scale • Estimation in technology and coding • Estimation in travel and navigation • Mental math in algebraic thinking • Number sense and approximation • Pattern recognition in mental estimation • Speed and accuracy in mental math • Using estimation in daily decisions ⭐ **Perfect For:** • Bell R
3rd - 8th
Arithmetic, Basic Operations, Mental Math
Mental Math Skills: Thank You
Strengthen number sense with structured mental math activities. **Topics Included:** • Thank You • Checking the reasonableness of answers • Combining front end and compatible estimation • Estimating with order of operations • Estimation in economics and trade • Estimation in technology and coding • Mental math addition strategies • Mental math in algebraic thinking • Mental math with negative numbers • Pattern recognition in mental math • Rounding whole numbers ⭐ **Perfect For:** • Bell Ringers
3rd - 8th
Arithmetic, Basic Operations, Mental Math
Valentine’s Day Math Coloring Pages Add & Subtract Within 10 (K–1)/SPED
Make Valentine’s Day math practice calm, engaging, and low-prep with these math coloring pages for Kindergarten, 1st Grade, and SPED. Students solve addition and subtraction problems within 10, then color each section using a simple color code to reveal Valentine-themed pictures. This resource is perfect for independent work, math centers, early finishers, sub plans, or small-group intervention. Skills Practiced: • Addition within 10 • Subtraction within 10 • Number recognition • Followi
K - 2nd
Arithmetic, Coloring Pages, Mental Math
CCSS
K.OA.A.2
, K.OA.A.3
, K.OA.A.5
+1
Multiplication patterns — Multiples, Factors, & Number Sense (Grades 4–6)
➗ Improve fluency with multiplication relationships and number decomposition. 📌 **Topics Included:** • Application of factors in real life • Co prime numbers • Common factors • Factor pairs • Factor rainbows • Factors in geometry area • Multiplication patterns • Perfect numbers • Prime and composite sorting • Prime number codes • Prime number patterns • Prime number tricks • Smallest odd multiple • Using factor trees • Visualizing multiples ⭐ **Perfect For:** • Bell Ringers • Warm-Ups • Sub Pla
4th - 6th
Arithmetic, Basic Operations, Numbers
Estimating from statistical graphs Estimation Practice
Support learners in building fast and confident calculation skills. **Topics Included:** • Thank You • Doubling patterns and quick estimates • Estimating distance • Estimating fractions of sets • Estimating from statistical graphs • Estimating percent increase and decrease • Estimating percentages • Estimating square roots • Estimation in technology and coding • Estimation in weights and mass • Geometry patterns and estimation • Mental estimation in word problems • Mental math with ratios • Pat
3rd - 8th
Arithmetic, Basic Operations, Mental Math
Pattern recognition in mental estimation Estimation Practice
Perfect for reinforcing estimation and mental math strategies across Grades 3–8. **Topics Included:** • Thank You • Advanced estimation in word problems • Combining front end and compatible estimation • Estimation in data collection • Estimation in measurement • Estimation in measurement conversions • Estimation in technology and coding • Mental math division strategies • Pattern recognition in mental estimation • Rounding decimals • Rounding money amounts ⭐ **Perfect For:** • Bell Ringers • Ma
3rd - 8th
Arithmetic, Basic Operations, Mental Math
Prime numbers in nature — Multiples, Factors, & Number Sense (Grades 4–6)
🧮 Strengthen student skills in finding factors, multiples, and identifying prime numbers. 📌 **Topics Included:** • Applications in calendar math • Co prime numbers • Divisibility rules • Factoring rectangular arrays • Finding all factors • Least common multiple lcm • Multiples in fractions finding common denominators • Multiples in times tables • Prime number codes • Prime number patterns • Prime numbers in nature • Puzzles factor challenges • Smallest odd multiple • Visual models for factors
4th - 6th
Arithmetic, Basic Operations, Numbers
Estimation & Number Sense: Estimating percent increase and decrease
Give students repeated opportunities to practice efficient math strategies. **Topics Included:** • Thank You • Division estimation strategies • Estimating percent increase and decrease • Estimating sums and differences • Estimating with large numbers • Estimating with order of operations • Estimating within reasonable ranges • Estimation in measurement • Estimation in technology and coding • Mental estimation in word problems • Mental math subtraction strategies • Mental math with decimals • Me
3rd - 8th
Arithmetic, Basic Operations, Mental Math
Speed and accuracy in mental math - Estimation Strategies
Perfect for reinforcing estimation and mental math strategies across Grades 3–8. **Topics Included:** • Thank You • Advanced estimation in word problems • Estimating distance using maps and scale • Estimating division • Estimation in probability • Estimation in real world scenarios • Estimation in space and astronomy • Estimation in technology and coding • Mental math with ratios • Number sense and approximation • Speed and accuracy in mental math ⭐ **Perfect For:** • Bell Ringers • Math Center
3rd - 8th
Arithmetic, Basic Operations, Mental Math
Visual models for multiples — Prime Numbers & Factor Practice (Grades 4–6)
📈 Improve fluency with multiplication relationships and number decomposition. 📌 **Topics Included:** • Application of lcm in word problems • Challenge problems primes factors and multiples • Consecutive prime numbers • Factor games and puzzles • Greatest even factor • Identifying prime numbers • Matching games factors and multiples • Missing factors • Prime factorization • Prime number codes • Prime number sieve eratosthenes • Smallest even multiple • Smallest prime factor • Using arrays for f
4th - 6th
Arithmetic, Basic Operations, Numbers
Factors in arrays — Factors, Multiples & Prime Numbers (Grades 4–6)
📏 Improve fluency with multiplication relationships and number decomposition. 📌 **Topics Included:** • Common multiples • Creating factor tables • Cube numbers • Divisibility rules • Factors in arrays • Factors in fractions simplifying • Factors in geometry area • Finding all factors • Finding factors mentally • Identifying prime numbers • Odd numbers • Prime factorization with exponents • Prime number codes • Prime numbers in puzzles • Sieve method for primes ⭐ **Perfect For:** • Bell Ringers
4th - 6th
Arithmetic, Basic Operations, Numbers
Kindergarten Math Review | Spring Activities Counting, Addition, & Subtraction
Make math fun and engaging this spring with this Kindergarten Math Review Packetpacked with hands-on, visual, and skill-building activities! Perfect for review, centers, morning work, homework, or end-of-year assessment. This resource is designed to reinforce foundational math skills through interactive, low-prep worksheets that keep young learners motivated. From counting and number recognition to addition, subtraction, and comparing groups, this packet provides comprehensive skill coverage
PreK - 1st
Arithmetic, Basic Operations, Numbers
Estimation in measurement Estimation Practice
Perfect for reinforcing estimation and mental math strategies across Grades 3–8. **Topics Included:** • Thank You • Division estimation strategies • Estimating division • Estimating time and schedules • Estimating with order of operations • Estimating within reasonable ranges • Estimation in measurement • Estimation in measurement conversions • Estimation in nature and the environment • Estimation in technology and coding • Geometry patterns and estimation • Mental math division strategies • Me
3rd - 8th
Arithmetic, Basic Operations, Mental Math
Mastering Mental Math: Estimating time and schedules
Give students repeated opportunities to practice efficient math strategies. 📌 **Topics Included:** • Thank You • Estimating products and quotients • Estimating temperature • Estimating time and schedules • Estimating with large decimals • Estimating within reasonable ranges • Estimation in data collection • Estimation in money • Estimation in proportion and scaling • Estimation in sports and games • Estimation in technology and coding • Estimation in weights and mass • Mental estimation of aver
3rd - 8th
Arithmetic, Basic Operations, Mental Math
Number Sense Skills: Perfect numbers (Grades 4–6)
📈 Enhance understanding of divisibility rules and multi-step factor tasks. 📌 **Topics Included:** • Factor games and puzzles • Factors and multiples vocabulary • Finding factors mentally • Greatest even factor • Identifying composite numbers • Multiples • Multiples in fractions finding common denominators • Multiples in times tables • Multiples of 4 8 and 12 • Multiples on a number line • Perfect numbers • Prime number codes • Puzzles factor challenges • Relating factors and multiples • Using
4th - 6th
Arithmetic, Basic Operations, Numbers
6th Grade Math All Year Spiral Review – Mini Escape Room Growing Bundle
Make daily math review engaging with this 36-week spiral review system built around mini escape room missions. Each week includes five short digital missions (one per day) designed to work perfectly as bell ringers, warm-ups, early finisher activities, or quick review practice. Students solve math problems, collect digits from their answers, and unlock a code to complete the mission. The result? Daily spiral review that feels like a game — no prep required. How the Mini Escape Missions Wo
5th - 7th
Arithmetic, Math Test Prep
CCSS
6.G.A.1
, 6.G.A.2
, 6.NS.A.1
+13
Mental Math Skills: Estimation in probability
Support math reasoning and estimation through engaging activities. **Topics Included:** • Thank You • Estimating products and quotients • Estimating temperature • Estimating with large numbers • Estimating with order of operations • Estimation games and challenges • Estimation in data analysis • Estimation in measurement • Estimation in nature and the environment • Estimation in probability • Estimation in proportion and scaling • Estimation in technology and coding • Estimation in weather and
3rd - 8th
Arithmetic, Basic Operations, Mental Math
Showing 1-24 of 2,400+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands