Math 2.4(B)
add up to four two-digit numbers and subtract two-digit numbers using mental strategies and algorithms based on knowledge of place value and properties of operations;
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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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Missing Part Path - Find the Missing Number Worksheet
Practice using various subtraction strategies with a fun dice-roll math maze.
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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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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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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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Subtraction within 100 - Jump Strategy Puzzles
Practice identifying and using the jump strategy for subtraction with a set of printable math puzzles.
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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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Strategies for Subtraction - Anchor Charts
Remind your students of the many subtraction strategies with a printable subtraction anchor chart display.
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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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Number Talks - Double Digit Addition Task Cards
Build number sense skills with this set of 24 task cards.
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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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Addition Strategies Worksheet
A worksheet to use when reviewing different addition strategies.
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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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Adding 2-Digit Numbers Worksheet
Practice 2-digit addition with regrouping with this drill and practice worksheet.
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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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Compensation Strategy for Subtraction – Interactive PowerPoint
A 16-slide, editable PowerPoint that focuses on the compensation strategy for subtraction.
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Subtraction with Regrouping - Printable Math Mat
Explore subtraction with regrouping using a printable subtraction math mat.
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Ten Frame - Printable Templates
Print a set of 10 blank ten frames to use in various math lessons.
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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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Split Strategy for Subtraction – Interactive PowerPoint
Demonstrate using the split strategy for subtraction with an instructional slide presentation.
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Mental Math – Subtraction Flashcards
Build up your students' mental math skills with a set of 36 subtraction flashcards using one- and two-digit numbers.
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Number Matching Puzzle - Double Digit Subtraction
A hands-on game to play when practicing double-digit subtraction.
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Subtraction Strategies – Worksheet
Assess your students’ knowledge of subtraction strategies with a subtraction assessment.
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Hail, Hail the Zero-Tail Game
A fun and challenging math game to reinforce the two-digit addition strategy 'compatible numbers'.
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Operation Domination Game
A fun game using addition, subtraction, multiplication, and division.
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Addition Strategies Posters
Create an "addition strategies display" for your students with this set of 7 posters.
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Subtraction by Regrouping - Poster
A poster showing the steps to subtraction with regrouping.
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Add and Reveal PowerPoint – Addition Practice
A PowerPoint for students to interact with when practicing addition facts.
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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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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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Football Tarsia Puzzle - 2 Digit Addition
Print and assemble a football-themed tarsia puzzle to use when practicing two-digit addition skills.