Basic Math Reference Sheet
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Mental Math Task Cards | Number Sense, Problem Solving & Enrichment | Grades 3–6
Engage your students with high-level mental math task cards designed to build number sense, problem solving, and flexible thinking, not just answers. These mental math task cards for grades 3 to 6 include multi-step, sequential challenges that require students to think critically, apply real-world math knowledge, and use efficient strategies. Each step builds on the last, strengthening working memory, number flexibility, and reasoning skills. This resource is ideal for advanced, gifted, and twic
3rd - 6th
Basic Operations, Numbers, Other (Math)
CCSS
4.NBT.B.4
, 5.NBT.B.5
, 5.NBT.B.6
+6
Montessori Stamp Game with Operations Cards, Check-off Sheet, Printable Material
This set has everything you need to introduce the operations to your students using the Montessori Stamp Game material. This resource includes a printable set of a Stamp Game inspired by the traditional wooden Montessori Stamp Game material. Students will work through the four operations using the task cards included. The task cards include Montessori teacher-created equations and are outlined with color coding to help students with their progression. Included in this resource is: Complete Stamp
K - 3rd
Basic Operations, Numbers, Place Value
Winter Fun 1 less,1 more, 10 less, 10 more
This Winter Fun Math Task Card Set is a versatile, Common Core-aligned resource designed to help students master mental math and place value. It focuses specifically on the foundational skill of finding 1 more, 1 less, 10 more, and 10 less.Versatile Implementation: "Scoot" Games: Use the "On Your Own" recording sheets for a high-energy, whole-class activity.Math Centers: Laminated cards provide a durable, independent station for early finishers.Low Prep & Self-Correcting: The set includes comp
K - 3rd
Basic Operations, Mental Math, Numbers
Montessori Bead Bar Multiplication Practice
I've created these sheets to go with our bead bars. In my classroom I've laminated them and my students fill them out with dry eraser markers, which they love. I've included an answer key, which you can give to your students as a control of error. I hope they enjoy them!
1st - 3rd
Basic Operations, Math, Numbers
2nd Grade Addition to 1,200 Task Cards | TEKS 2.4B | Regrouping & Place Value
Addition Task Cards Up to 1200 | Math Centers & Review Make addition practice engaging and effective with these printable & digital task cards—perfect for 2nd, 3rd, or 4th grade math! Whether you're targeting multi-digit addition with regrouping or reviewing key skills, these 20 task cards are a flexible tool to reinforce learning. ✅ What's Included: 20 task cards with 2- and 3-digit addition problems (sums up to 1200) Color and black & white options for printing flexibility Student reco
2nd - 4th
Basic Operations, Numbers
Spring Flowers Counting & Sorting Cards
Invite beauty and calm into your winter math lessons with these Spring Flower Counting & Sorting Cards — a hands-on, nature-inspired activity that turns counting practice into an exploration of symmetry and wonder. Each watercolor flower is unique, designed to help children notice pattern, shape, and number in the quiet magic of the season. Perfect for Montessori, Waldorf, and Charlotte Mason–inspired homeschools, this printable set encourages sensory learning and creative play — building earl
PreK - 4th
Basic Operations, Numbers
Snowflake Counting & Sorting Cards
Invite beauty and calm into your winter math lessons with these Snowflake Counting & Sorting Cards — a hands-on, nature-inspired activity that turns counting practice into an exploration of symmetry and wonder. Each watercolor snowflake is unique, designed to help children notice pattern, shape, and number in the quiet magic of the season. Perfect for Montessori, Waldorf, and Charlotte Mason–inspired homeschools, this printable set encourages sensory learning and creative play — building early
PreK - 4th
Basic Operations, Numbers
Also included in: Winter Learning Bundle
Art Supplies: Calendar Numbers, Sensory Bins, and More Fun Activities
Bring color and creativity into your classroom with these vibrant Art Supplies Calendar Numbers! Each card features a bold number (1–50) alongside a cheerful art-themed object (crayons, paintbrushes, palettes, easels, and more) designed in bright, playful colors. These artistic visuals are perfect for math centers, calendar routines, patterning games, sensory bins, and sorting activities. Whether you're highlighting a school art show, celebrating creativity week, or simply brightening up your nu
PreK - 3rd
Basic Principles, Creative Writing, Numbers
3rd Grade Place Value Task Cards | Ordering & Rounding 3 Digit Numbers
Looking for 3rd-grade place value task cards that strengthen ordering 3-digit numbers and rounding to the nearest 10 and 100? These Developing Level Place Value Task Cards provide structured practice with expanded form and standard form, comparing multi-digit numbers, and sequencing 3-digit numbers. Ideal for math centers, small groups, and independent practice as students build toward grade-level mastery. ✅ This resource includes: • 16 Developing-Level Place Value Task Cards (print & digital)
2nd - 3rd
Basic Operations, Numbers, Place Value
CCSS
2.NBT.A.1
, 2.NBT.A.3
, 2.NBT.A.4
+2
Also included in: 3rd Grade Place Value Differentiated Task Cards Bundle | Print & Digital
Pace Value | Task Cards| CCSS 2.NBT.1-4 | Grades 1-3 | Counting 1-120
Build strong number sense skills with these Place Value Task Cards designed to support CCSS 1.NBT.1-4! Perfect for Grades 1-3, these cards offer hands-on, engaging practice for students learning to count, group, and understand numbers using tens and ones. Each card provides friendly, differentiated activities to meet a wide range of academic abilities — perfect for students who need review, reinforcement, or an extra challenge! What's Included:60 Task Cards (full color) grayscale printableReco
2nd - 3rd
Basic Operations, Numbers, Place Value
CCSS
1.NBT.A.1
, 1.NBT.B.2
, 1.NBT.B.2a
+4
CLASSROOM: Skip Counting Printable Math Bands (2s–20s) | Whole Class Pack
This classroom pack includes printable MathBands for skip counting by 2s through 20s, designed for whole-class instruction, small groups, and intervention support.MathBands are hands-on number bands that students can cut, wrap, and wear to practice skip counting patterns in a visual, low-friction way. They support number sense and multiplication fluency without screens, noise, or extra materials. What’s includedSkip counting MathBands for 2s through 20sDesigned for whole-class usePrintable and r
2nd - 7th
Basic Operations, Mental Math, Numbers
Addition and Subtraction Word Problems | Start, Change, and Result Unknown
Differentiated Addition & Subtraction Word Problems for Start, Change & Result Unknown. This differentiated resource helps students solve addition and subtraction word problems using the part-part-whole strategy. It includes 3 levels of rigor so you can easily support and challenge students. 📌 Levels Included Level A: Numbers within 20 Level B: 2-digit numbers Level C: 3-digit numbers Each level includes the same structure for consistency and scaffolding. What’s Included Small Group Practic
1st - 3rd
Basic Operations, Numbers
Order of Operations Match Game: Pair word problems & expressions w/ parentheses
These order of operations match game cards have students pairing a simple expression using parentheses, with a simple context (third grade level). Why? This lets learners focus all of their mental energy on the reasoning. WHY are these numbers in parentheses instead of those? Do the parentheses always matter? Will the answer be the same without them? Introduce the order of operations rules purposefully in a fun way! I use these as a match game first. My students love when they don't have to us
3rd - 5th
Basic Operations, Numbers, Order of Operations
CCSS
3.OA.A.3
, 3.OA.D.8
, 4.OA.A.3
+4
Also included in: Order of Operations Match Game BUNDLE! All levels! Grades 3, 4, 5, 6 & 7
Rounding Task Cards - Integers
Rounding is often confusing when first introduced to students. This set of task cards, used along with the companion material on rounding rules can help with that! The lessons in the companion material use visuals to aid in student understanding of the process of rounding integers and help them to see the "why" instead of just the rule. This set of task cards can be used as a follow-up to that lesson to give your students practice in using the process of rounding. The cards start by using the
3rd - 4th
Arithmetic, Numbers, Place Value
Also included in: All About Rounding Bundle
Montessori Math Addition Snake Game Cards (Numeral Version) for Facts Practice
The Montessori Snake Game is a classroom favorite! Do you need some printable activities to get this lesson going with your Lower Elementary students? Use these cards with the Montessori beads and your children will have fun practicing their linear addition while improving their fluency. The cards also include a control of error as the answers are printed on the back of every card. This makes self-correction super easy and promotes independence in your classroom. These cards contain the same que
1st - 3rd
Basic Operations, Mental Math, Numbers
Montessori Math Addition Snake Game Cards Printable Facts Practice Activity
The Montessori Snake Game is a classroom favorite! Do you need some printable activities to get this lesson going with your Lower Elementary students? Use these cards with the Montessori beads and your children will have fun practicing their linear addition while improving their fluency. The cards also include a control of error as the answers are printed on the back of every card. This makes self-correction super easy and promotes independence in your classroom. These cards contain the same que
1st - 3rd
Basic Operations, Mental Math, Numbers
VB-MAPP Level 3 Reading, Writing & Math
This resource is derived directly from our full VB-MAPP Level 2 Assessment, available in our store, and focuses specifically on the Reading, Writing & Math sections. It’s a perfect tool for teachers, BCBAs, and therapists looking to target these two essential verbal behavior components without purchasing the full assessment set. This product includes: A data sheet corresponding to both the Reading, Writing & Math sections of the VB-MAPP Level 3 assessment Visuals and images aligned with the spec
PreK - 5th
Numbers, Reading, Writing
Manipulative Math: Subtraction | Flashcards, Visual Worksheets & Word Problems
Help students build a strong understanding of subtraction with this low-prep, hands-on, visual math resource! This pack focuses on single-digit subtraction (within 10) using manipulatives, clear visuals, and simple word problems. Students model each problem with blocks or counters, practice “throw-away” subtraction, and solve equations using visual supports. Perfect for math centers, small groups, intervention, or independent practice. ✔ Uses manipulatives ✔ Visual subtraction models ✔ Thr
PreK - 4th
Applied Math, Basic Operations, Numbers
3rd Grade Area Activities | Task Cards, Choice Board & Math Puzzles
🏗️ Turn your students into AREA ARCHITECTS! Looking for a way to move beyond basic area practice and into real problem solving, critical thinking, and mathematical reasoning? This engaging resource combines task cards, choice boards, and logic-based design challenges to help students explore area in a deeper, more meaningful way. Students won’t just find area—they’ll design, test, justify, and prove their thinking through real-world scenarios and constraints. ✨ What’s Included:✔ Area Task
3rd
Basic Operations, Geometry, Numbers
CCSS
3.MD.C.5b
, 3.MD.C.6
, 3.MD.C.7
+7
Montessori MATH CHECKLIST Lower & Upper Elementary (Ages 6–12) Full 6-Year Scope
A complete Montessori Math checklist of ALL 275 PRESENTATIONS for Lower & Upper Elementary Math (ages 6–12 / Grades 1–6). This easy-to-use scope and sequence gives you every key presentation in one place so you can plan with confidence and track each child’s progress across all SIX years. Bring clarity and calm to your Math shelf with this printable checklist and scope & sequence. This resource lays out the full 6-year Montessori Math progression for ages 6–12 in a simple, visual format. Each ke
PreK - 6th
Algebra, Math, Numbers
CCSS
MP1
, MP2
, MP3
+5
K-12 Special Education Math Task Cards Activities- ,Laminate Velcro
Description Math EC Task Folders – Over 5 Activities of Hands-On Learning for Special Education & Early Learners! This resource includes 98 engaging, hands-on math tasks for folders designed for Early Childhood, Special Education, and Autism classrooms. Each activity targets essential foundational math skills through visuals, manipulatives, and simple, structured tasks that promote independence and success. Skills Included:Number IdentificationCounting ObjectsGrouping & SetsAddition & Subtra
PreK - 6th
Basic Operations, Numbers, Other (Math)
K- 12 Special Education Math Task Card Activities- Laminate and Reuse
Description Math EC Task Folders – Over 5 Activities of Hands-On Learning for Special Education & Early Learners! This resource includes 98 engaging, hands-on math tasks for folders designed for Early Childhood, Special Education, and Autism classrooms. Each activity targets essential foundational math skills through visuals, manipulatives, and simple, structured tasks that promote independence and success. Skills Included:Number IdentificationCounting ObjectsColors & ShapesNumber Sequencing
PreK - 12th
Basic Operations, Numbers, Other (Math)
Montessori Math Activity Place Value Stamp Game for 4 Digit Understanding
Looking for ways to give your Lower Elementary students lots of practice with big operations using the Stamp Game? These printable cards each have a big addition, subtraction, multiplication, or division question on the front (in Montessori place value colors!) and the answer on the back is represented visually with the Stamp Game stamps. Self-correction is a breeze! You can purchase Operations Booklets separately for children to record their answers to these questions. You'll find your stude
1st - 3rd
Basic Operations, Numbers, Place Value
Montessori Math 4 Digit Addition Problems, Stamp Game Task Cards | Small
These Montessori Stamp Game task cards each have a 4-digit addition problem on the front (in Montessori place value colors!) and the answer on the back is represented visually with the Stamp Game stamps. Self-correction is a breeze! These cards encourage independence with math operations work and are perfect for children who are not yet reading. You can purchase Operations Booklets separately for children to record their answers to these questions. You'll find your students much more engaged
1st - 3rd
Basic Operations, Numbers, Place Value
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