Use place value understanding and properties of operations to perform multi-digit arithmetic
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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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Subtraction Using Base 10 Blocks - Worksheet
Subtract two-digit numbers using base-10 blocks with a printable subtraction worksheet.
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Subtraction Strategies Puzzle Match
Practice identifying and using different subtraction strategies with a set of printable math puzzles.
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Rounding Numbers on Vertical Number Lines - Matching Activity
Practice rounding to the nearest ten and hundred on a vertical number line with this set of 36 match-up cards.
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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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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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Rounding to the Nearest Ten, Hundred, and Thousand - Worksheet
Review rounding concepts with a worksheet covering rounding to the nearest ten, hundred, and thousand.
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Rounding Numbers Review - Task Cards
Use place value knowledge and reasoning skills to round numbers up through the thousands place with a set of 24 task cards.
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Rounding Anchor Charts - Using a Vertical Number Line
Display how to round numbers to different places using a vertical number line with a set of posters.
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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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Vertical Number Line - Rounding Worksheets
Use a vertical number line to round whole numbers to the nearest ten, hundred, thousand, and ten thousand with a set of rounding worksheets.
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Double-Digit Subtraction Strategies Posters
Remind your students to use different subtraction strategies with a set of printable subtraction anchor charts.
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The Mathematical Easter Egg Hunt
Solve number sentences and determine the codewords with this differentiated Easter egg hunt activity.
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Mental Math Addition Posters
Use this set of addition posters in your classroom when teaching different mental math strategies.
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Mental Math Subtraction Printable Posters
Use this set of subtraction posters in your classroom when teaching different mental math strategies.
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Save Santa's Workshop – Escape Room for Kids
A fun and festive escape room activity where students solve clues to save Santa's Workshop.
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Holiday Code Cracker: Middle Years – Whole Class Holiday Game
A whole class, holiday-themed game where students work together to find a secret code.
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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.
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School Supply Shopping - Upper Grades
Calculate the cost of school supplies and answer questions with this back-to-school math activity.
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Rounding to the Nearest Ten - Interactive Activity
Practice rounding two-digit numbers to the nearest tens place with this interactive Google Slides activity.
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Adding Four 2-Digit Numbers Task Cards
Practice adding four 2-digit numbers together with this set of 16 task cards.
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Adding 2-Digit Numbers Task Cards
Practice adding 2-digit numbers with this set of 18 number sentence task cards.
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Subtracting 2-Digit Numbers Worksheet
Practice 2-digit subtraction with regrouping with this drill and practice worksheet.
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Monster Multiplication Match-Up (2-digit by 1-digit)
A match-up activity to practice multiplying a 2-digit number by a 1-digit number.
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100 More , 100 Less Matching Game (Three-Digit Numbers)
Match 3-digit number cards to find pairs that are 100 more or 100 less of each other.
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Addition Strategies Worksheet
A worksheet to use when reviewing different addition strategies.
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Find Your Detective Call Sign Worksheet
An addition worksheet students use to find their own special detective call sign.
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Addition Match-Up Puzzles
A set of 15 match-up cards to scaffold work with addition word problems.
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Color By Number - Mental Math Practice
A set of 5 color by number sheets that can be used to practice mental math.
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Active Learning Guide for Grades 2-3 - Week 1
Use this weekly active learning guide to celebrate National Physical Fitness Month in your Grade 2 or Grade 3 classroom.
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Expanded Notation Puzzles - Whole Numbers
Practice whole number expanded notation with this 28-piece matching puzzle.
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Number Talks - Three-Digit Addition Task Cards
Build number sense skills with this set of 24 task cards.