Binary Code Activities - Page 2
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Detective Blue: Shikaku Math Logic Puzzles & Mystery (Grades 3-6)
Crack the code of the Shadow Architect! Are you looking for a rigorous way to teach area and spatial reasoning? Detective Blue: The Shadow Architect’s Hideout is a 26-page "Print & Go" activity book that blends an immersive detective narrative with Shikaku (Rectangles) Math Logic Puzzles. When a mysterious architect builds a secret hideout, Detective Blue is called to find the entrance. Your students must step into the role of lead investigators, dividing complex grids into perfect rectangles
3rd - 6th
Algebra, Basic Operations, Coloring Pages
CCSS
3.MD.C.6
, 4.MD.A.3
, MP1
+1
3rd Grade STAAR Math Holiday Bundle | Addition and Subtraction Review
🎉 Holiday Color-by-Code BUNDLE | 3rd Grade Math TEKS 3.4A | Addition & Subtraction Within 1,000 Bring seasonal joy to your math block all year long with this Holiday Color-by-Code Bundle aligned to 3rd Grade TEKS 3.4A! This engaging bundle helps students practice addition and subtraction within 1,000, strengthen computational fluency, and build confidence — all while coloring festive holiday scenes. Perfect for centers, morning work, fast finisher tasks, or independent practice, each holida
3rd
Basic Operations
CCSS
3.NBT.A.2
Spy the Sum - Puppy Edition
This engaging center activity is perfect for Grades 1-3 students working on mastering addition facts up to 12. Featuring an adventurous animal "spy" theme, students become secret agents on a mission to crack math codes! They flip over a card, add the number to the total on the board, and then use a magnifying glass to find the sum under the animal spy's gaze. To cover their answers, students use a bingo chip or marker, and the first to cover all the numbers wins—turning practice into an exciting
1st - 3rd
Basic Operations, Mental Math
5th Grade Math Color By Number - Tasks Spring Themed Review Tasks Activities
Spring Math Color-by-Code | 4th & 5th Grade Math Review Activity Bring some spring fun into your math block with this engaging Spring Color-by-Code math review activity! Students will solve math problems and use the color key to reveal a hidden spring picture. As they work through the problems, they practice important math skills while staying motivated and focused. Each page targets a specific skill so students can get meaningful practice without another traditional worksheet. The coloring e
3rd - 5th
Basic Operations, Decimals, Fractions
CCSS
4.NBT.B.5
, 5.NBT.B.5
, 4.NF.B.3a
+1
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
Addition Fact Fluency Bundle
Addition Fact Fluency BUNDLE | Color-Coded Levels (Blue–Rainbow)Looking for a complete, step-by-step system to help your students master every single-digit addition fact with confidence? This Addition Fact Fluency Bundle includes all five color-coded levels (Blue, Green, Yellow, Pink, and Rainbow), giving you everything you need to take learners from the very basics (+0 and +1) all the way to the trickiest upper facts (like 8 + 9 and 7 + 9). This bundle is perfect for intervention, RTI, math
1st - 5th
Arithmetic, Basic Operations, Mental Math
CCSS
3.NBT.A.2
, 4.NBT.B.4
, 1.OA.C.6
+2
Four Digit Operations -- Addition
These addition 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 addition 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
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
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 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
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
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