Use place value understanding and properties of operations to perform multi-digit arithmetic
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Rounding Numbers Activity (Escape Room)
Play our rounding numbers activity in your classroom to engage students as they practice and extend their rounding and critical thinking skills.
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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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Dominate the Dragon – Mental Math Worksheets
Capture your students' interest in math drills for all four operations with these fun dragon-themed differentiated math worksheets.
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Roll It! Operations Game
Use this fun game to practice all four operations and/or order of operations.
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Rounding Games for 4th Graders — Race Up the Rounding Ladder!
Challenge your students with one of our many rounding games for 4th graders — Race Up the Rounding Ladder!
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Rounding Whole Numbers Worksheets
Share these rounding whole numbers worksheets with your students so they can cut-and-paste their way to understanding rounding.
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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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Adding 2-Digit Numbers Worksheet
Practice 2-digit addition with regrouping with this drill and practice worksheet.
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Subtraction using Place Value Disks - Worksheet
Subtract 3-digit numbers using place value disks with a printable 3rd-grade subtraction worksheet.
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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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Math Mazes - Two-digit Addition
Practice adding two-digit numbers with this set of differentiated math mazes.
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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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Adding within 1,000 Mystery Image Reveal Worksheet
Practice using the strip diagram to add within 1,000 with this fun mystery picture reveal activity.
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Subtraction Strategies – Worksheet
Assess your students’ knowledge of subtraction strategies with a subtraction assessment.
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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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Rounding PPT — "Rounding With Reasoning"
Use this engaging rounding PPT to teach your students to round with reasoning — not rules!
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Rounding Anchor Chart — Rounding Roller Coaster!
Hang our rounding anchor chart in your classroom for a fun reminder of how to round numbers — roller coaster style!
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Addition Algorithm PowerPoint Presentation
Use this editable interactive teaching presentation with your students when explaining how to use the addition algorithm with regrouping.
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Number Talks - Making Ten Task Cards
Build number sense skills with this set of 20 task cards.
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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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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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Number Talks - Making Numbers Task Cards
Build number sense skills with this set of 20 task cards.
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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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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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Number of the Day Worksheet
Explore 4, 5, and 6-digit numbers using this number of the day worksheet with your students.
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Estimating Sums & Differences – 3rd Grade Math Mazes
Sharpen your students’ rounding and estimation skills with a set of 3rd grade math mazes.
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Estimation With Addition and Subtraction Task Cards
Supercharge your students’ math skills with this set of task cards designed to help them master estimating sums and differences of whole numbers using 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 Strategy Mats
Practice using a variety of addition strategies to add 2-digit numbers.
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Adding within 1000 Addition Strategy Task Cards
Practice using a number of addition strategies to add numbers within 1000 with this set of task cards.
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Multi-Step Addition and Subtraction Word Problem Task Cards
Solve multi-step addition and subtraction word problems with a set of printable math task cards.
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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.