Coding Without Computers - Page 4
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Subtracting single, 2-digit, or 3-digit numbers with or without regrouping
This subtraction worksheet is a great tool for intervention and can be used as a quick check to know if your student can subtract single, 2-digit, or 3-digit numbers with or without regrouping. This worksheet also includes the answers. If your student knows how to subtract numbers, move onto multiplication quick check worksheet.
2nd - 5th
Algebra, Basic Operations, Math
Adding single, 2-digit, or 3-digit numbers with or without regrouping
This addition worksheet is a great tool for intervention and can be used as a quick check to know if your student can add single, 2-digit, or 3-digit numbers with or without regrouping. This worksheet also includes the answers. If your student knows how to add numbers, move onto subtraction quick check worksheet.
2nd - 5th
Algebra, Basic Operations, Math
Operation Keywords - Montessori color coding
This poster uses key words and common phrases and their corresponding math operation. The colors are coded to match the Montessori colors for each operation.
1st - 4th
Basic Operations, Math
Multiplication without regrouping / multiplication Cards
These care are designed to give students practice with multiplication. These cards should be printed, laminated, cut, and allowed for students to access. The non-regrouping gives students the chance to work with multiplying larger numbers without worrying about moving place values. These can be used with Base-Ten supplies or the Stamp Game.
1st - 4th
Arithmetic, Basic Operations, Math
CCSS
2.OA.C.4
, 3.OA.A.1
, 3.OA.C.7
+1
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
Montessori Decanomial for Multiplication Mastery
The decanomial (without numbers) is considered a Montessori sensorial material of early childhood and is revisited throughout the elementary years to support mathematics instruction in numeracy (multiplication) and pre algebraic concepts (sum of squares) File Includes Colored Decanomial Black and White Decanomial
(for hand coloring if preferred) Square of Pythagorus Chart with highlighted squares Multiplication Facts Chart with highlighted squares.
Multiple lesson suggestions for classroom
3rd - 6th
Algebra, Basic Operations, Math
Dyscalculia Multiplication Help | Break Apart Strategy | Grade 3
🧩 Make Multiplication Easier (Without Memorizing) If your students get stuck on multiplication, this resource teaches them how to break numbers apart into smaller, easier problems. Instead of memorizing facts, students learn how to: 👉 break numbers apart 👉 solve easier pieces 👉 put them back together This is a powerful number sense strategy for students who struggle with multiplication. ✨ What Makes This Different✔ Teaches multiplication as a thinking process ✔ Breaks large problems into man
2nd - 5th
Arithmetic, Basic Operations, Other (Math)
CCSS
4.NBT.B.5
, 3.OA.A.1
, 3.OA.B.5
Also included in: Dyscalculia Multiplication Help | Complete Strategy Bundle
Order of Operations task cards
4 sets of colour coded task cards14 task cards in each setAddition, Subtraction, Multiplication, Parentheses and ExponentsInstruction pages for a lesson ( with visual examples)Control set
2nd - 5th
Basic Operations, Math, Order of Operations
Multiplication equation slips with results
Multiplication Equation Slips color-coded according to Montessori math materials (yellow)100 multiplication equation slips with there results
2nd - 4th
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
Montessori Addition (Table) Booklet
These lined booklets are color coded according to Montessori Math organization. Color red for addition, green for subtraction, yellow for multiplication and blue for division. Lined booklets will help your child to have boundaries in which to write. There is an extra page of lined paper that you can print as an extra page or for other purposes. It's a no prep-needed printable. No cutting needed!! All you have to do is fold each page and staple it together! These are beautiful when made. It is
PreK - 5th
Basic Operations, Math, Numbers
Long Division - Step By Step Instructions with show your work space on each page
Using Montessori math operations color coding, this step-by-step guide will reinforce the multitude of different math operations required to successfully complete long division. This version has a space on every page for a student to show their work. The work space has grid lines to support accurate alignment.
4th - 12th, Adult Education, Higher Education
Basic Operations, Math, Other (Math)
Long Division - Step By Step Instructions with Montessori Colors
Using Montessori math operations color coding, this step-by-step guide will reinforce the multitude of different math operations required to successfully complete long division.
4th - 12th, Adult Education, Higher Education
Basic Operations, Math, Other (Math)
Boost Grades 3-6 Fractions & Decimals Reasoning with Depth & Complexity Task Car
Tired of students just 'doing' math without truly understanding? Elevate their learning beyond rote procedures with a resource designed for genuine mathematical insight. Introducing the ultimate solution for cultivating deep mathematical understanding: our **Fractions & Decimals Math Task Cards with Depth & Complexity | Grades 3–6**. This exceptional resource is meticulously crafted to transform your students' engagement with number concepts, guiding them to analyze, justify, and forge meaningf
3rd - 6th
Basic Operations, Decimals, Fractions
Division Fact Families Pixel Art | Math Fact Fluency Practice Digital Activity
Need a fun way to build fact fluency without boring math drills? This mixed division facts practice (2–12) digital resource helps grades 2–4 students master division through engaging, self-checking Google Sheets pixel art activities. As students solve problems, colorful pixel art appears—turning fact fluency practice into a motivating game with instant feedback. This self-checking pixel art division activity is the perfect no-prep resource for independent practice, review, or assessment! Eac
2nd - 4th
Basic Operations, Math Test Prep, Mental Math
CCSS
3.OA.A.2
, 3.OA.B.5
, 3.OA.B.6
+1
Count to 100 Charts
Reinforce number sense and pattern recognition with these Color-Coded and Black & White "Count to 100" charts. Count by 1s, Even or Odd Numbers. Colorful, engaging, and fun for all students! More from Beyond The Fish Tank!
PreK - 4th
Arithmetic, Basic Operations, Numbers
CCSS
K.CC.A.1
, K.CC.A.2
, K.CC.B.4
+7
Winter 3-Digit Addition & Subtraction Word Problems | Grade 3–4 Math Centers
Winter Math Morning Work for 3rd–4th Grades: With & Without Regrouping. This NO-PREP bundle of Winter Math Worksheets and Christmas math centers is perfect for November, December, and January! Find seasonal word problems, skill practice, and holiday homework for your winter classroom activities—all filled with snowmen, sleds, snowflakes, and real-world math adventures!Make Winter Math Wonderful!This 152-page (76 worksheets + Answer keys) printable pack helps your Grade 3–4 students m
3rd - 4th
Applied Math, Basic Operations, Order of Operations
Eureka Math Squared Grade 4 Module 2: Tape Diagrams, Perimeter, Math Warmups
Give your advanced and on-level students rich, think practice without rewriting your whole unit. This resource packs short daily warm-ups, open-ended task cards, and clear answer keys that target place value reasoning, tape/area models, multi-step word problems, factors & multiples, and perimeter/area connections. Perfect for: math warm-ups, small-group enrichment, early finishers, centers, intervention extension, and sub-ready days. 🙌 📋 What’s Inside : Daily warm-ups that spiral place value,
4th
Applied Math, Basic Operations, Numbers
CCSS
4.MD.A.1
, 4.MD.A.2
, 4.MD.A.3
+16
Stamp Game paper - Montessori
Use this paper for four digit addition or subtraction! Color coded columns help to reinforce place value. There is also a black and white version in case you do not have a color printer that can be colored with colored pencils or markers.
PreK - 4th
Basic Operations, Math, Place Value
2-Digit Subtraction NO Regrouping Progress Monitoring Baseline 15 Trials Graph
✨ Track and assess math skills with this 2-digit subtraction without regrouping progress monitoring resource, perfect for special education, math intervention, RTI assessments, MTSS, and IEP goal tracking. This printable packet includes a baseline test, 15 math probe worksheets (10 questions each for quick percentage scoring), answer keys, and a student progress tracking graph. Designed for 1st grade, 2nd grade, 3rd grade (and beyond) math intervention, these subtraction practice wor
1st - 4th
Arithmetic, Basic Operations, Graphing
CCSS
1.NBT.C.4
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
Easter & Earth Day 4 Digit (No Regrouping) Addition and Subtraction (Montessori)
To work on your student's 4 digit addition and subtraction skills without regrouping, your student will solve the addition or subtraction problems and then use the key at the top to color the part of that picture the corresponding color. There are 2 pictures for addition and 2 for subtraction. They are the same except one is with black numbers and the others use the Montessori colors for Place Value. These can be used with Pre-K to 6th grade aged children as a center, independent work for homesc
PreK - 6th
Basic Operations, Place Value
Also included in: Easter & Earth Day Spring Montessori-Inspired Activities
Math---Division self-correcting answer sheet 1÷ 1 = 1 to 144÷12 = 12
To do this activity you need the answer sheet, division problems without the answers, and the answers. The student matches the division equation with the correct answer then he can check it to see if it is correct with the answer sheet. The best way to do this work is laminate the problems and attach Velcro where the answers should be. Next you laminate the answers and attach Velcro to the answers. Now place the proper answer on the division problem. I then have the student write the pr
2nd - 4th
Arithmetic, Basic Operations
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