Debug Algorithm
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Multiplying 2-Digit by 1-Digit Numbers | Expanded Form & Standard Algorithm
Make multiplication visual, engaging, and easy to understand with this interactive lesson!This Multiplication Strategies resource teaches students how to multiply 2-digit by 1-digit numbers using expanded form before transitioning to the standard algorithm. By breaking numbers apart, students develop a deep conceptual understanding before moving to regrouping. What's Included?✅ Step-by-step visuals for expanded form multiplication ✅ Clear examples demonstrating regrouping in standard f
3rd - 6th
Math, Math Test Prep, Mental Math
CCSS
3.NBT.A.3
, 4.NBT.B.5
, 5.NBT.A.1
+1
Multiplying 2-digit by 1-digit Standard Algorithm
This lesson bundle includes:A lesson slide show on multiplying 2 digits by 1 digit using the standard algorithman assignment worksheetAll are ready to print! ★ EARN TPT CREDITS!TpT knows that quality products rock! They encourage you to leave feedback by offering credits as a reward that you can use toward future purchases. TERMS OF USE:✔️ Copyrights reserved to Marisa May Education LLC ✔️ This purchase includes a license for one teacher only for personal use in their classroom. ✖️ Licenses a
3rd - 5th
Math, Mental Math, Other (Math)
Also included in: Multiplication Unit Bundle
Multiplying 2-digit by 2-digit Numbers using Standard Algorithm
This lesson bundle includes:A lesson slide show on 2 - digit by 2 - digit standard algorithman assignment game activityAll are ready to print! ★ EARN TPT CREDITS!TpT knows that quality products rock! They encourage you to leave feedback by offering credits as a reward that you can use toward future purchases. TERMS OF USE:✔️ Copyrights reserved to Marisa May Education LLC ✔️ This purchase includes a license for one teacher only for personal use in their classroom. ✖️ Licenses are non-transfer
3rd - 5th
Applied Math, Math, Mental Math
Also included in: Multiplication Unit Bundle
Multiplying 4-digit by 1-digit Numbers with Standard Algorithm
This lesson bundle includes:A lesson slide show on 4 - digit by 1 - digit numbers with standard algorithman assignment worksheetAll are ready to print! ★ EARN TPT CREDITS!TpT knows that quality products rock! They encourage you to leave feedback by offering credits as a reward that you can use toward future purchases. TERMS OF USE:✔️ Copyrights reserved to Marisa May Education LLC ✔️ This purchase includes a license for one teacher only for personal use in their classroom. ✖️ Licenses are non
3rd - 5th
Applied Math, Math, Mental Math
Also included in: Multiplication Unit Bundle
Standard Algorithm Long Multiplication Practice
My product contains: - 5 Long Multiplication Questions - 3 Long Multiplication Word Problems
PreK - 5th
Math, Mental Math
Subtraction of 2 and 3-Digit Numbers with Regrouping PPT Think Bubble Math (AU)
Visual presentation of algorithms for subtracting from 2-, 3- and 4-digit numbers, including regrouping and zeros.In a sequence of 4 lessons. Zip file, containing multiple related files. Interactive PowerPoint Think Bubble Math 307. This product is from our Think Bubble Mathematics series for Australian teachers.
3rd
Fractions, Geometry, Mental Math
Also included in: Think Bubble Maths (AU) Year 3 bundle
Addition Task Cards Regrouping
Double digit regrouping addition math center task cards, 64 vertical algorithm plus sums and 20 word problems for second and third grade. All on super cute pet-themed cards that your students will love! Simply print, laminate (if you wish) and pop into math center tubs. No thinking required! Students can either write their answers on the cards in whiteboard markers, or copy the sums into their workbooks, mini whiteboards or paper. Use year round to review this concept and ensure students are
2nd - 4th
Math, Math Test Prep, Mental Math
Also included in: Third Grade Math Worksheets Packet
Regrouping Addition Three Digits
Three digit regrouping addition math center task cards, 64 vertical algorithm plus sums and 20 word problems for third and fourth grade. All on super cute pet-themed cards that your students will love! Simply print, laminate and pop into math center tubs. No thinking required! Students can either write their answers on the cards in whiteboard markers, or copy the sums into their workbooks, mini whiteboards or paper. These are great as a math rotation, great for extension for chi
2nd - 5th
Math, Math Test Prep, Mental Math
Counting Up Method Powerpoint
The Counting Up Method can be a tricky one for students. This subtraction algorithm requires students to be flexible with numbers, understand how addition can be used to solve, and know how to make jumps to larger numbers. This powerpoint breaks it down into steps that can be followed with some tricks along the way.
3rd - 4th
Arithmetic, Basic Operations, Mental Math
CCSS
3.NBT.A.2
Area and Perimeter - Los dos
Great introduction to area and perimeter. Spanish language instrucions include. Sample rectangles and the basic algorithms provided. Perimeter = side plus side and Area = length times width. Perfect for pre-test, post-test format to determine mastery or any reteaching and enhancement lessons needed.
3rd - 4th
Geometry, Mental Math, Spanish
Two Digit by Two Digit Multiplication Worksheet
This is a 20 question worksheet.
Questions 1-10 are meant to be solved using expanded algorithm (arrays, area models and place value charts are suggested in the directions)
Questions 11-20 are all two digit numbers multiplied by multiples of ten. These are meant to be solved using the shortcut method.
I use this worksheet as a review for these strategies before teaching my fourth graders standard algorithm.
3rd - 5th
Arithmetic, Mental Math, Numbers
Subtracting Fractions Bingo
Subtracting Fractions Bingo with Like Denominators - 20 student game cards - 20 slides featuring bright picture representations of fractions set up as subtraction algorithms
2nd - 4th
Fractions, Math, Mental Math
Grade 3 Math Interactive - Adding and Subtracting Within 1,000 for 3.NBT.2
Included are: Interactive Math PowerPoint Task Cards—to reinforce students’ practice and mastery of 3.NBT.2 Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction.
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Click here for a short video: Your students will love this math mastery resource.
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*** TRY BEFORE YOU BUY! DOWNLOAD AND OPEN THE PREVIEW IN THE PRESENTER MODE. ***
You want your student
3rd - 4th
Math Test Prep, Mental Math, Order of Operations
CCSS
3.NBT.A.2
, MP1
, MP4
+1
Unit 1: Number and Operations in Base Ten - 3rd grade
Standards:
MCC.3.NBT.1 Use place value understanding to round whole numbers to the nearest 10 or 100.
MCC.3.NBT.2 Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction.
This is a CFA pr/post test I created for the standards above. I give the test at the very beginning and then give the post at after I teach the unit.
2nd - 7th
Arithmetic, Mental Math, Place Value
Can you find the difference?
Directions: draw 6 cards to make two 3-digit numbers. Record both numbers on an open number line. Find the difference between the two numbers. Use the algorithm to check your work!
1st - 3rd
Basic Operations, Mental Math, Place Value
CCSS
2.NBT.A.1
, 2.NBT.A.2
, 2.NBT.A.4
+4
Subtraction- Two Digit Numbers with Common Core Strategies
Teaching Common Core Math makes sense. Teaching with meaning, without memorization. This power point has seven strategies to use with common core instruction. These methods encourage students to solve problems without the traditional algorithm. Post it on your website for parents to assist their children, use it in the classroom, print it for student as they go on vacation, they can be posters, or at a center, or even to assist with student math journals.
1st - 3rd
Basic Operations, Mental Math, Place Value
Using Mental Math Strategies to Solve Addition Problems With Larger Numbers
This lesson is intended to be covered over a two-day period with a group of second or third grade students. It could also be used with students who are having difficulty mastering the traditional algorithm for adding larger numbers without and with regrouping. The first part of the lesson covers the adding left to right mental math strategy. The second part of the lesson covers the break apart or decomposing mental math strategy. There is an accompanying worksheet that matches exactly this prese
2nd - 3rd
Basic Operations, Math, Mental Math
CCSS
2.NBT.A.1
, 2.NBT.A.1a
, 2.NBT.A.1b
+4
Multiplication and Division PowerPoint Math Game
Your students will think it’s a game, a chance to “take on the teacher.” You know that by playing this game, your students will review and practice the steps of the standard multiplication and division algorithms.
“Build a House”™ is a fun, fast-paced math game with the same rules as “Hangman,” but instead of your students calling out letters, they call out numbers. Instead of hanging a poor, unfortunate stickperson, incorrect guesses will build you a house.
Pick one slide from six PowerPoint
3rd - 5th
Arithmetic, Basic Operations, Mental Math
CCSS
4.NBT.B.4
, 4.NBT.B.5
, 4.NBT.B.6
+5
Addition Subtraction Multiplication and Division PowerPoint Math Game
Your students will think it’s a game, a chance to “take on the teacher.” You know that by playing this game, your students will review and practice the steps of the standard addition, subtraction, multiplication and division algorithms.
“Build a House”™ is a fun, fast-paced math game with the same rules as “Hangman,” but instead of your students calling out letters, they call out numbers. Instead of hanging a poor, unfortunate stickperson, incorrect guesses will build you a house.
Pick one sli
3rd - 5th
Arithmetic, Basic Operations, Mental Math
CCSS
4.NBT.B.5
, 4.NBT.B.6
, 3.OA.A.4
+4
Pirates vs. Vikings: Addition to 150
If you want to get your kids excited about practicing addition, then have them pick a side: Pirates vs. Vikings! I designed this activity to engage students while deepening their understanding of number sense, without using the standard algorithm. It can be used whole group, small group, or as a math station with a partner. Also, you could ask kids to use mental math strategies, use scratch paper, or allow them to rewrite the problems - the choice is yours!
I plan on making a companion product,
1st - 3rd
Math, Mental Math, Place Value
Addition and Subtraction PowerPoint Math Game
Your students will think it’s a game; a chance to “take on the teacher.” You know that by playing this game, your students will review and practice borrowing and carrying skills and practice the steps of the addition and subtraction algorithms.
“Build a House”™ is a fun, fast-paced math game with the same rules as “Hangman,” but instead of your students calling out letters, they call out numbers. Instead of hanging a poor, unfortunate stickperson, incorrect guesses will build you a house.
Pick
2nd - 3rd
Arithmetic, Basic Operations, Mental Math
CCSS
2.NBT.B.5
, 2.NBT.B.6
, 2.NBT.B.7
+2
Adding Fractions with Common & Unlike Denom. Leveled Exit Ticket Lower Editable
This exit ticket has three problems and a challenge problem. Students are required to show their work and can choose how to show their work between a bar model or number line. This exit ticket should be used before standard algorithm is introduced. This can also be used for intervention, homework, or apart of a game.
3rd - 5th
Fractions, Math, Mental Math
CCSS
3.NF.A.2
, 3.NF.A.2b
, 3.NF.A.3
+11
Mutiplication of Whole Number & Problem Solving Jeopardy (Game)
Are you looking for a FUN way to practice multiplication? Well, have I got just the trick!
JEOPARDY!!!
My students LOVE, LOVE, LOVE playing Jeopardy to review and/or practice skills that gives them the most difficulty. Not only are they solving the traditional algorithms, but they are also applying their understanding of multiplication through problem solving.
This game can be played in whole group, centers, as a Friday Incentive, study guide for a test, etc. Give it a try and let me know
3rd - 12th
Basic Operations, Mental Math, Other (Math)
CCSS
5.NBT.B.5
Division of Whole Numbers & Problem Solving Jeopardy (Game)
Are you looking for a FUN way to practice divsion? Well, have I got just the trick!
JEOPARDY!!!
My students LOVE, LOVE, LOVE playing Jeopardy to review and/or practice skills that gives them the most difficulty. Not only are they solving the traditional algorithms, but they are also applying their understanding of division through problem solving.
This game can be played in whole group, centers, as a Friday Incentive, study guide for a test, etc. Give it a try and let me know how much your
3rd - 12th
Basic Operations, Mental Math, Other (Math)
CCSS
5.NBT.B.6
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