Use place value understanding and properties of operations to perform multi-digit arithmetic
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Estimating Sums and Differences Differentiated Worksheets
Teach your students how to round and use compatible numbers to estimate sums and differences with this set of differentiated worksheets.
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Adding within 1,000 Expanded Form Worksheet
Practice using the break apart strategy by working through this addition worksheet.
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Subtraction Using the Bar Model - Worksheet
Review and assess your students’ subtraction skills with a 3-digit subtraction worksheet focusing on the bar model strategy.
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Math Graphic Organizers - Printable Work Mats
Practice working on specific math concepts with our set of 5 printable math graphic organizers.
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Addition and Subtraction Work Mat
Practice addition and subtraction concepts daily with a printable work mat for students.
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Trade It! Subtraction with Regrouping Game
Play a fun, hands-on board game in groups when learning to solve subtraction equations that require regrouping.
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Rounding Numbers on a Number Line Teaching Slides
Teach students how to round to the nearest ten and hundred with an interactive, explicit instructional teaching presentation.
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Rounding on Number Lines - Interactive Mystery Picture
Karate chop those rounding standards with a fun Rounding on a Number Line Mystery Reveal activity.
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Goal Getters- Rounding to the Nearest Ten Worksheets
Score a goal and master rounding numbers on a number line with a soccer-themed rounding to the nearest ten worksheet.
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Addition and Subtraction Minute Math Booklet
Warm-up (or assess) with this 10-page booklet of addition and subtraction drills.
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Addition Worm – Worksheet
A set of differentiated addition worksheets.
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Differentiated Easter Multiplication Worksheets (2-4)
Hop into the Easter season with printable Easter Multiplication Worksheets for elementary students.
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Rounding Games (3rd Grade) — “Rounding Match-Up”
Explore rounding games 3rd grade and 4th grade students will love, like this “Rounding Match-Up” activity!
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Rounding Large Numbers Game — Interactive Picture Reveal
Invite your students to play this rounding large numbers game to review rounding whole numbers up to the hundred thousands place.
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Rounding on a Number Line Worksheet Set
Use our rounding on a number line worksheet set to give your students practice using a number line to round numbers up to the hundred thousands place.
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3 Digit Subtraction With Regrouping Game Cards
Practice 3-Digit subtraction with regrouping strategies with a printable set of subtraction strategy task cards.
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Spooky Subtraction - 3rd Grade Halloween Math Game
Practice triple-digit subtraction with regrouping with an exciting 3rd Grade Halloween Math Game.
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Estimating Sums and Differences Interactive Activity
Download our interactive Google Slides activity designed to sharpen your students’ understanding of estimating sums and differences with rounding and compatible numbers.
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Rounding to the Nearest 10 Worksheet
Teach your students to round to the nearest 10 with this printable math worksheet designed for 3rd and 4th grade students.
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Addition by Regrouping Classroom Poster
Learn the steps to addition with regrouping with this simple classroom poster.
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Compensation Strategy for Addition Interactive Slide Deck
Teach your students to use the compensation strategy for addition with an interactive teaching slide deck.
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Break Apart Strategy Interactive PowerPoint
Learn all about the break apart strategy with this teaching PowerPoint.
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Addition Strategies Task Cards
Practice using the jump strategy, break apart strategy, compensation strategy and 100s chart strategy with this set of task cards.
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Addition Strategy Spin Game
Have some fun all while practicing different addition strategies with this fun classroom game.
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Break Apart Strategy Addition Worksheet Pack
Practice using the break apart strategy with this worksheet set.
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Compensation Strategy for Subtraction – Teaching Slides
Teach your students to use the compensation strategy for subtraction with an interactive teaching slide deck.
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Subtracting 2-Digit Numbers Task Cards
Practice 2-digit subtraction with this set of 18 task cards.
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Subtraction Strategies – Worksheet
Assess your students’ knowledge of subtraction strategies with a subtraction assessment.
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3-Digit Addition and Subtraction with Regrouping - Posters
Break down the steps to use regrouping to find a solution with an addition and a subtraction poster.
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Worksheets - Rounding Using a Vertical Number Line
Use a vertical number line to round whole numbers to the tens, hundreds, and thousands place with a pack of differentiated rounding worksheets.
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Jump Strategy for Subtraction – Interactive Teaching Slides
Teach your students to subtract two-digit numbers using the jump strategy with an instructional teaching presentation.
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The Escape From Millbrook Manor – Halloween Escape Room
Practice computation skills by solving puzzles with this differentiated Halloween escape room game.