Binary Code Activities - Page 3
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Four Digit Operations -- Subtraction
These subtraction problems are written based on Montessori Math color coding for each place value: Unites and Thousands are green, Tens are blue and Hundreds are red. The cards start with static subtraction problems and they get more difficult as you go along. Wherever student sees a start, should go a teacher and ask for a lesson. Each paper needs to be cut into four, mounted and then laminated.
To be used with: Golden Bead Materials, Stamp Game and Short Bead Fame.
PreK - 3rd
Basic Operations, Place Value
Four Digit Operations -- Mulltiplication
These multiplication problems are written based on Montessori Math color coding for each place value: Unites and Thousands are green, Tens are blue and Hundreds are red. The cards start with static multiplication problems and they get more difficult as you go along. Wherever student sees a start, should go a teacher and ask for a lesson. Each paper needs to be cut into four, mounted and then laminated. To be used with: Golden Bead Materials, Stamp Game and Short Bead Fame.
PreK - 3rd
Basic Operations, Place Value
Four Digit Operations -- Division
These division problems are written based on Montessori Math color coding for each place value: Unites and Thousands are green, Tens are blue and Hundreds are red. The cards start with static division problems and they get more difficult as you go along. Wherever a student sees a star, should go a teacher and ask for a lesson. Each paper needs to be cut into four, mounted, and then laminated. There are 10 sheets with four problems on each sheet. There are a total of 40 problems. To be used with
PreK - 4th
Basic Operations, Place Value
Distance Learning for Families and Schools: Multiples12
https://www.youtube.com/channel/UCTNQj0k-kc1Ja8UiXFVikZA/videos?view_as=subscriber The Code Math YouTube channel has videos showing how to do the practice pages and use the cards. Multiplication and division are closely related and interchangeable. These skills are usually taught separately; unfortunately, this disconnects the two concepts and often causes confusion. These materials teach division using a method that enables the student to learn multiplication at the same time. This technique ma
1st - 4th, Adult Education
Arithmetic, Basic Operations, Math
CCSS
K.CC.A.1
, K.CC.A.2
, K.CC.A.3
+9
Montessori Small Bead Frame Paper
Paper to use for students to work with the small bead frames. Color coded. PDF for immediate download.
PreK - 6th
Basic Operations, Math, Place Value
BeeBot: Number Sense and Operations - Addition within 20 - writing equations
Students practice writing equations to represent pictures while also using critical thinking skills to code Bee-Bots from sum to sum. Coding increases engagement and encourages team work. A summary activity provides opportunities to use math vocabulary and think outside the box. Students explore the idea of commutative property and the possibility of having more than 2 addends. Extension word problems are provided for students who finish early. The assessment provided can be used as an exit t
K - 2nd
Arithmetic, Basic Operations, Numbers
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
The treasure of the dragon: a game to learn to count
This game aims to work cooperative control movements on a track, the understanding of a coding system, the enumeration of up to 30 collections as well as understanding the link between ordinal dimension (position) and cardinal dimension (quantity) of a number. It enables training in the use of single additives and subtractive calculations (+1, +2, +3, -2).
PreK - 2nd
Basic Operations, Calculus, French
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
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
Math Operations Language Poster
Simple poster to help with the language of parts of the problem with each operation. Color-coded to match Montessori memorization work
PreK - 3rd
Basic Operations, Math
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.
Addition and Subtraction within 100 workmat 1st & 2nd Grade
Use these workmats for first and second graders to practice addition and subtraction within 100. Having the place value color coded helps students organize their math work as they are solving the problem. This is great for students with special needs!
1st - 3rd
Basic Operations, Numbers, Place Value
CCSS
2.NBT.B.5
, 2.NBT.B.9
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
Montessori division equation cards with control - 90 cards
90 CARDS Division equation cards with control (equation and control). Back keys allow children to work through problems independently. Cards have color code: ones are green, tens blue, hundreds red, and thousands green. Cards can be used with Montessori materials, such as golden beads, checker board, bead frames, stamp game OR SEPARATELY. INCLUDES:9 sets of different level (from tens to thousands). Each set contains 10 equations with keys on back of each card. 90 unique equations of division,
1st - 8th
Arithmetic, Basic Operations, Math
Montessori multiplication equation cards with control - 90 cards
90 CARDS Multiplication equation cards with control (equation and control). Back keys allow children to work through problems independently. Cards have color code: ones are green, tens blue, hundreds red, and thousands green. Cards can be used with Montessori materials, such as golden beads, checker board, bead frames, stamp game OR SEPARATELY. INCLUDES: 9 sets of different level (from tens to thousands). Each set contains 10 equations with keys on back of each card. 90 unique equations of mul
K - 6th
Arithmetic, Basic Operations, Math
BUNDLE Earth Day Addition & Subtraction Within 20,Odd & Even Numbers, Agamograph
BUNDLE EARTH DAY Addition and Subtraction within 20| Odd and Even Numbers | One Minute Practice | Agamograph | Ordering Numbers Least to Greatest | Color by Code. Grade 1 and Grade 2 Students This bundle resource is a 153 pages engaging with concept of strengthening math and craft BUNDLE addition and subtraction within 20, odd and even numbers, agamograph, ordering numbers least to greatest, and color by code comprehensive practice set designed to enhance students' skills, keep motivated and
1st - 2nd
Basic Operations, Coloring Pages, Visual Arts
CCSS
1.OA.A.1
, 1.OA.A.2
, 2.OA.B.2
Naming Groups for Early Language & Critical Thinking (Dyslexic Font)
This resource is thoughtfully designed for special education learners, intervention groups, and students who benefit from clear visual supports. Each page is color-coded and uses a dyslexia-friendly font to support readability and reduce visual overwhelm. The activities are scaffolded, starting with basic identification of group names and gradually progressing to more complex categorization and critical thinking tasks. This makes it ideal for small-group intervention, language development,
2nd - 5th
Basic Operations, Other (ELA), Other (Math)
Montessori dynamic addition equation cards with control - 90 cards
90 CARDSDynamic addition equation cards with control (equation and control). Back keys allow children to work through problems independently. Cards have color code: ones are green, tens blue, hundreds red, and thousands green. Cards can be used with Montessori materials, such as small and large number cards, golden beads, checker board, bead frames, stamp game OR SEPARATELY. INCLUDES:9 sets of different level (two, three, four digit and 1-1000 addends) . Each set contains 10 equations with key
K - 6th
Arithmetic, Basic Operations, Math
Also included in: MONTESSORI ADDITION BUNDLE equation cards with control - 180 cards
Montessori dynamic subtraction equation cards with control - 90 cards
90 CARDS Dynamic subtraction equation cards with control (equation and control). Back keys allow children to work through problems independently. Cards have color code: ones are green, tens blue, hundreds red, and thousands green. Cards can be used with Montessori materials, such as small and large number cards, golden beads, checker board, bead frames, stamp game OR SEPARATELY. INCLUDES: 9 sets of different level (from tens to thousands) . Each set contains 10 equations with keys on back of e
K - 6th
Arithmetic, Basic Operations, Math
Also included in: MONTESSORI SUBTRACTION BUNDLE equation cards with control - 180 cards
Montessori static addition equation cards with control - 90 cards
90 CARDSStatic addition equation cards with control (equation and control). Back keys allow children to work through problems independently. Cards have color code: ones are green, tens blue, hundreds red, and thousands green. Cards can be used with Montessori materials, such as small and large number cards, golden beads, checker board, bead frames, stamp game OR SEPARATELY. INCLUDES:9 sets of different level (two, three, four digit and 1-1000 addends) . Each set contains 10 equations with keys
K - 6th
Arithmetic, Basic Operations, Math
Also included in: MONTESSORI ADDITION BUNDLE equation cards with control - 180 cards
Montessori static subtraction equation cards with control - 90 cards
90 CARDS Static subtraction equation cards with control (equation and control). Back keys allow children to work through problems independently. Cards have color code: ones are green, tens blue, hundreds red, and thousands green. Cards can be used with Montessori materials, such as small and large number cards, golden beads, checker board, bead frames, stamp game OR SEPARATELY. INCLUDES: 9 sets of different level (from tens to thousands) . Each set contains 10 equations with keys on back of ea
K - 6th
Arithmetic, Basic Operations, Math
Also included in: MONTESSORI SUBTRACTION BUNDLE equation cards with control - 180 cards
Montessori Math | 40 Static Addition Digital and Printable Task Cards
Help your students develop confidence and fluency in static addition with this Montessori-aligned set of 40 Montessori Math Static Addition Task Cards, color-coded to match traditional Montessori materials. These cards are designed for use with: The Golden Bead MaterialThe Stamp GameThe Dot GameThe Small Bead FrameThe Large Bead FrameThis set includes:40 Digital TPT Easel Task Cards: Assign these for interactive, self-paced practice.40 Printable Task Cards: Use these Montessori color-coded card
2nd - 4th
Arithmetic, Basic Operations, Math
CCSS
2.NBT.B.6
, 2.NBT.B.7
, 3.NBT.A.2
+1
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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