Basic Math Reference Sheet - Page 18
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Silly Long Division Error Analysis
This long division error analysis resource challenges students to think deeply about mathematical reasoning by analyzing whether a completed division problem is correct or incorrect. Rather than simply solving a problem, students must carefully evaluate another person’s work, identify possible mistakes, justify their thinking with evidence, and explain how to correctly solve the problem using clear mathematical reasoning. This is a highly rigorous activity that promotes critical thinking, proble
3rd - 6th
Basic Operations, Numbers
CCSS
4.OA.A.1
, 4.OA.A.2
Multiplication Puzzles - Digital Resource for Google Classroom
This Paperless Multiplication Puzzle activity is designed for the interactive digital classroom using Google Drive (TM). Your students will practice using logic to solve multiplication problems with missing numbers. This paperless activity set includes: * 12 slides with multiplication number puzzles * Student instruction slide * Getting started guide for teachers * Answer key (some puzzles may have more than one solution) This is a low-prep activity that works with Google
3rd - 5th
Basic Operations, Mental Math
Classroom Reboot OS | End-of-Year Spiral Review Slides | K-2
💻 CLASSROOM REBOOT OS: END-OF-YEAR SPIRAL REVIEW SLIDES 💻 Make May and June feel calm, focused, and manageable again with this premium-style classroom reboot deck designed for Kindergarten, 1st Grade, and 2nd Grade learners! Instead of using separate routine slides, phonics intervention activities, and end-of-year review packets, this all-in-one digital slide deck combines classroom reset routines with engaging spiral review practice in one polished learning experience. Perfect for: ✔ Whole Gr
K - 2nd
Basic Operations, Classroom Community, Phonics & Phonological Awareness
1-1,000 Number Chart with Montessori Colors and B&W
These charts have been so helpful for my lower elementary students when studying numbers to 1,000, especially my students with disabilities. I looked everywhere for 100s charts that go all the way to 1,000 and just couldn't find what I wanted. So I made my own! I included both charts in Montessori colors as well as in black & white. There is one page for every 100 in both color and B & W (1-100, 101-200, 201-300, 301-400, 401-500, 501-600, 601-700, 701-800, 801-900, 901-1,000). I try to make
PreK - 5th
Basic Operations, Math, Place Value
Array Practice! Digital Version on Google Slides!
Array practice on Google Slides! Includes movable tiles for students to manipulate as they build rows and columns. Students can then fill in text boxes to complete corresponding repeated addition and multiplication equations. Includes: 6 Pre-made slides - 2x6, 5x2, 4x5, 2x4, 4x3, 3x8 6 Blank slides - allows you to create customized array assignments!
1st - 6th
Basic Operations, Math, Numbers
Level Out the Stacks - Finding Mean Using Visuals - Google Slides Activity
This Google Slides Activity includes 25 unique slides that help students to find the mean of a set of data using visuals first (stacks of blocks of varying heights), then eventually proving their answer by performing the actual calculations.
The slides become moderately more difficult as students progress through the activity, ending with several decimal problems where the cubes they're working with are split into fourths and the calculated mean is a decimal.
The slides are easy to duplicate
5th - 7th
Basic Operations, Math, Statistics
CCSS
6.SP.B.5c
Place Value Addition Subtraction Multiplication MORE Escape Room for 5th Grade
If you’re looking for an engaging and fun way to help your students review and practice their computation and number sense skills, this escape room is for you! This resource features full color printable, black and white printable, Google slides, and Google forms escape room options to help your students review and practice what they have learned during their number sense and computation units. Included in this resource This product includes the following features: a full color, printab
5th
Basic Operations, Decimals, Fractions
CCSS
4.NBT.A.3
, 4.NBT.B.4
, 5.NBT.A.1
+5
Pi Day Fun
Students will practice finding the area and circumference of various pies. On several slides, the equations are mixed up and students must "unscramble" them to get the correct equations. There is also a slide where they are given the radius or diameter and must find the area and circumference of the pie. This activity can be assigned to individuals, groups, or done as a whole class.
5th - 8th
Basic Operations, Decimals, Math Test Prep
Intermediate Skip Counting Guide for Montessori Board
Intermediate skip counting guide for your Montessori 100 Board ( sized to fit this board). Mats should fit any board using tiles 3/4 inch wide. Card guided good for any board you have! Print and place these mats in your 100 boards (or DIY your own board here). Use the cards as a guide on the side or for on the go practice. Teacher guide on how to develop counting skills included. Counting skills: multiples of 3, 4, 6, 7, 8, and 9Included for each skill: mat with numbersmat without numbers1/4 pa
3rd - 5th
Basic Operations, Mental Math, Numbers
Divisibility Rules Slideshow and Interactive Assignment
This slideshow is fun and colorful to help students learn the divisibility rules for 2,3,4,5,6,8,9 and 10. At the end there is a slide that can be given as an interactive assignment on Google Classroom for students.
4th - 10th
Basic Operations, Math Test Prep
CCSS
5.NBT.A.2
, 5.NBT.B.5
, 5.NBT.B.6
Multiplication Flash Cards
Simple & Effective! Multiplication Facts 1 - 12 All you need to do is print the document double sided, cut and laminate (if you so choose). And there you have it! Multiplication Flashcards to last the entire year! I was able to get very fancy and used colored paper for each set and put them on a circle clip.
2nd - 8th
Basic Operations, Math Test Prep
Adding/Subtracting with and without Regrouping (November)
This is a product I created for my students that struggled with the steps of adding and subtracting numbers with and without regrouping. Scaffold's are present to help with the early stages of learning the steps for the standard algorithm. Added are some fun Thanksgiving themed pictures for students to color when they have completed the problems. Total of 9 worksheet pages and one cover page. Plenty of practice for students.
2nd - 5th
Applied Math, Basic Operations, Place Value
CCSS
2.NBT.B.5
, 2.NBT.B.6
MNF Missing Number Fluency Acadience Screener Practice
First Grade MNF Missing Number Fluency Acadience Screener Practice
PreK - 3rd
Basic Operations, Mental Math, Numbers
Beginning of the Year STEM Activities First Week of School Bus Potential Energy
The beginning of the year is just around the corner and your teacher life just got a little busier with Back to School STEM activities you need to plan. Use Back to School STEM activities to cover standards and give your students super fun Back to School activities they will love. This ready to go Back to School and Beginning of the Year STEM Activity (School Bus and Potential Energy) is just what you need to keep your 2nd through 5th grade students engaged and excited for learning during the b
3rd - 6th
Basic Operations, Engineering, Visual Arts
NGSS
K-2-ETS1-2
, K-2-ETS1-1
, 3-5-ETS1-1
+1
Digital Montessori Snake Game - Addition & Subtraction
Digital Montessori Snake Game - Addition & SubtractionThis digital Montessori Snake Game allows students to concretely practice repeated addition as well as mixed addition and subtraction number string problems with digital materials. Blank pages are included for students to use repeatedly, as well as 10 editable addition problems and 10 editable subtraction problems. Space for leaving answers is included on each slide. Having problems on separate slides allows students to turn this in on Googl
1st - 3rd
Arithmetic, Basic Operations, Math
Also included in: Digital Montessori Math Activities - Distance Learning Bundle
Flower Bonds: Number Bonds 1-10
Use number bonds to teach your students about part-whole relationships and how to create number sentences with these dry erase boards and games. Just print and laminate the boards for a quick-to-make activity. Printable bees are included to be used as manipulatives if desired. This product contains 6 each of 4 different board styles. Choose the boards to match your students' understanding or print them all and use to reinforce multiple concepts. They work well for whole group, small group, or in
PreK - 2nd
Arithmetic, Basic Operations, Other (Math)
CCSS
1.OA.C.6
, 1.OA.D.7
, 1.OA.D.8
![Preview of Multi-Digit Multiplication Task Cards [self-checking | upper elementary]](https://ecdn.teacherspayteachers.com/cdn-cgi/image/format=avif,quality=70,width=525,height=525,onerror=redirect/thumbitem/Multi-Digit-Multiplication-Task-Cards-self-checking-upper-elementary--13835712-1753358759/750f-13835712-1.jpg)
Multi-Digit Multiplication Task Cards [self-checking | upper elementary]
✅ Master Multi-Digit Multiplication! ✅Keep your upper elementary students challenged and engaged with these versatile Early Finisher Multiplication Task Cards! Perfect for early finishers, centers, or extra practice, these task cards help build confidence and fluency in multi-digit multiplication with flexible options to fit your classroom needs! This set includes 20 cards for each of these multiplication types: 2-digit × 1-digit (2 sets) 3-digit × 1-digit (2 sets) 4-digit × 1-digit (2 sets) 2-
3rd - 6th
Basic Operations, Math Test Prep, Place Value
Also included in: Multi-Digit Task Card Bundle [self-checking | upper elementary]
Fall Place Value Using Base-Tens - 2.NBT.A.1 - Google Slides - Canva -
✨ Looking for a fun resource that helps your students practice identifying the value of a set of base-ten blocks?✨ This Google Drive folder contains a practice slide set (in an adorable fall theme) is perfect for making learning engaging and stress-free! ✅ This resource is/has:Each section is color coded for easy navigation!So many ways to use these!4 multiple choice questions per question!Easy to use and get started!NO prep!Easy-to-read fonts!Perfect for review!Perfect for whole group!Perfec
1st - 3rd
Basic Operations, Other (Math), Place Value
CCSS
2.NBT.A.1
, 2.NBT.A.1a
, 2.NBT.A.1b
Division Menu Choice Board for Differentiation, Enrichment and Early Finishers
Are you looking for an engaging, no-prep Division Choice Board? Choice boards are excellent for differentiating your instruction for ALL students, including intervention and enrichment students! This choice board is perfect for reviewing and extending what you've taught in class. Printable and digital versions are both included, and it's ready to be used! What Is Included in This Resource?Teaching TipsChoice Board Folder CoversStudent Pages for Each Choice Board ActivityPosters with Di
3rd - 5th
Basic Operations, Math
CCSS
3.OA.A.3
, 3.OA.A.4
, 3.OA.B.5
+3
Multiplication Practice Packets (Factors 2-12)
Looking for a fun, structured way to help your students master multiplication multiples? This Google Slides resource is designed to guide learners step-by-step toward fluency and confidence with their multiplication facts. Perfect for whole group instruction, small groups, or independent practice, each packet focuses on one factor and follows a consistent four-step approach: Skip Counting Practice– Students list the multiples to build a strong foundation.Repeated Addition – A self guided activit
2nd - 8th
Basic Operations, Other (Math)
count by 10 Number chart with visuals
Are your students struggling to truly see what numbers mean? Say goodbye to flat, confusing worksheets and hello to the Number Cart Visual with Base Ten Blocks that transforms abstract numbers into concrete understanding. I have create a count by ten number line along with a visual of 10 rod create one hundred. This help my students bridge between abstract numbers to concrete numbers.
1st - 3rd
Basic Operations, Other (Math)
Numberless Word Problems Flash Cards
These problems are in a flash card format and can be cut apart and given to kids to work in groups or centers. The flash cards contain a word problem that have blanks where the numbers should be. You can add your own numbers to suit the level of kids you are working with or have the kids insert their own numbers before solving. The advantage of this type of activity is that you can teach students to focus on determining which operation is used to solve the problem before manipulating the nu
2nd - 5th
Basic Operations, Math Test Prep, Numbers
CCSS
3.OA.A.3
, 3.OA.A.4
, 3.OA.C.7
+1
Numberless Word Problems
These are word problems that have blanks where the numbers should be. The advantage is that you can teach students to focus on determining which operation is used to solve the problem before manipulating the numbers. You can add your own numbers to suit the level of kids you are working with or have the kids insert their own numbers before solving.
2nd - 5th
Basic Operations, Math Test Prep, Numbers
CCSS
3.OA.A.3
, 3.OA.A.4
, 3.OA.C.7
+1
Addition and Subtraction Pixel Art
This activity consists of 20 questions. Most questions include three-digit numbers, while few contain two-digit numbers. There are four story problems. This addition and subtraction activity would be a great end of the year review or use as a fun back to school activity to quickly assess your students' addition and subtraction abilities involving regrouping!
3rd - 6th
Basic Operations, Math Test Prep
CCSS
3.NBT.A.2
, 4.NBT.B.4
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