Common Core State Standards
Use place value understanding and properties of operations to perform multi-digit arithmetic
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resources for those 'aha' moments
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Math Word Problem Task Cards – Addition and Subtraction
20 one and two-step word problem task cards that focus on addition and subtraction.
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Addition and Subtraction Problem Solving Task Cards
Practice solving 1- and 2-step word problems by adding and subtracting 2-digit numbers with this set of 16 task cards.
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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.<br /><br />
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Double-Digit Addition Strategies Posters
Teach different double-digit addition strategies with this set of four classroom posters.
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Mixed Operations Minute Math Booklet (Lower-Level Version)
Jump into your math lessons with this ten-page mental math booklet covering the four operations and number patterns.
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Compensation Strategy for Subtraction – Interactive PowerPoint
A 16-slide, editable PowerPoint that focuses on the compensation strategy for subtraction.
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Addition Algorithm PowerPoint Presentation
An animated teaching presentation focused on the addition algorithm.
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Jump Strategy for Subtraction – Interactive PowerPoint
An 11-slide, editable teaching presentation that focuses on the jump strategy.
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Subtraction Algorithm PowerPoint Presentation
An engaging subtraction algorithm teaching presentation.
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Rounding to the Nearest 10 – Worksheet
A simple worksheet to assess students' understanding of rounding to the nearest ten.
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2-Digit by 1-Digit Multiplication Worksheet
A worksheet for students to practice multiplying 2-digit numbers by 1-digit.
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Owls Round, TOO - Match-Up Activity
Practice rounding through to the nearest hundred thousands place with our set of 36 whole number rounding match-up cards.
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Number Talks - Place Value Task Cards
Build number sense skills with this set of 24 task cards.
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Pandora's Party Palace Math Activity - Middle Years Version
16 mathematics problem solving task cards involving money in a real-world context.
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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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Addition and Subtraction with Regrouping - Posters
An addition and a subtraction poster that break down the steps to use regrouping to find a solution.
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Open-ended Math Problem Solving - Grades 1, 2, and 3 (Task Card Version)
A set of 20 open-ended problem solving task cards covering a range of mathematical concepts.
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Jump Strategy Subtraction Game
A fun and challenging game to use when learning how to use the jump strategy to solve subtraction problems.
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Compensation Strategy Interactive PowerPoint
A 21-slide, editable teaching presentation focusing on the compensation addition strategy.
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Mental Math Subtraction Posters
Use this set of subtraction posters in your classroom when teaching different mental math strategies.
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Rounding Task Cards
Use place value knowledge to round numbers up through the hundred thousands place with this set of 20 task cards.
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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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Number Talks - Three-Digit Addition Task Cards
Build number sense skills with this set of 24 task cards.
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Multiplication and Division - Which Operation Is It? – Interactive PowerPoint
An interactive 64-slide PowerPoint to use when learning to solve multiplication and division word problems.
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Split Strategy Worksheet
Practice using the split strategy when adding two-digit numbers with this worksheet.
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Linking Addition and Subtraction Worksheet
A worksheet designed to explore the relationship between addition and subtraction.
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Subtraction by Regrouping - Poster
A poster showing the steps to subtraction with regrouping.
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Adding 2-Digit Numbers Worksheet
Practice 2-digit addition with regrouping with this drill and practice worksheet.
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Multiplication Facts Bookmarks
A bookmark displaying multiplication facts 1 to 12.
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Missing Part Path
A worksheet to use when learning about various subtraction strategies.
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Grade 3 Daily Warm-Up – PowerPoint 1
A 68-slide PowerPoint presentation containing a variety of quick warm-up activities.
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Split Strategy Subtraction Dominoes
A set of double-digit subtraction dominoes to use in the classroom.