Whole Number Operations Teaching Resources for 2nd Grade
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Two-Digit Addition Using the Split Strategy – Poster and Worksheets
Teach your students how to use partitioning for two-digit addition with this ice cream-themed poster and worksheets.
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Friends of 10 Addition Poster Bundle
Print the ultimate Friends of 10 poster bundle with 10 printable classroom posters designed to show students how different combinations of numbers connect to make the same number.
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Combinations of 10 and 20 Posters
Easily recognize combinations of 10 and combinations of 20 with this visual poster set.
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Standard Algorithm Addition – Teaching Slides
Use these editable, interactive teaching slides to guide your students through standard algorithm addition with regrouping.
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Array Beanbag Toss
Engage your students with a fun, whole-class game when learning about arrays.
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Drawing Arrays Worksheet Pack
Review how to draw an array with your students as they complete this worksheet pack.
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Cut and Paste Array Worksheets
Guide your students to match arrays and multiplication facts with these cut-and-paste worksheets.
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Number Talks – Multiplication Representation Task Cards
Help your students discover different ways to represent multiplication with this set of number talk cards.
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Multiplication With Arrays Bingo
Review how arrays and multiplication facts are related with this whole-class Bingo game.
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I Have, Who Has? – Multiplication Representations
Use this whole-class game to reinforce your students’ understanding of the different representations of multiplication.
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Equal Groups Multiplication Activity
Engage your students with a hands-on activity to practice making equal groups to represent multiplication.
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Thanksgiving Escape Room - The Stolen Feast
Play a Thanksgiving Escape Room game and practice two-and-three digit addition for holiday fun!
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Multiplication With Equal Groups Spinner Activity
Use this hands-on activity with your students and help them make equal groups to represent multiplication problems.
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Multiplication Array Puzzles
Guide your students to match arrays, multiplication facts and repeated addition sentences with this set of puzzles.
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Hooray Arrays! Multiplication Worksheet Pack
Download this set of array worksheets to use when teaching your students how to relate addition and multiplication.
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Array Card Kaboom!
Boost your students’ understanding of arrays and multiplication with this engaging Kaboom card game.
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Multiplication Using Arrays Worksheet
Encourage your students to practice multiplication using arrays with this 2-page worksheet that guides them to build arrays and write them as multiplication sentences.
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Multiplication With Arrays Task Cards
Practice multiplication with arrays using this set of 20 task cards in a variety of ways.
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Spooky Sums Tarsia Puzzle - 3 Digit Addition
Practice three-digit addition skills with a Halloween pumpkin tarsia puzzle.
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Fact Families (+-) Interactive Activity
Use this fact family houses resource to teach and practice addition and subtraction fact families with your students.
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Roll and Multiply Interactive Activity
Teach your students the multiplication strategy of repeated addition using this colorful interactive dice game!
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Skip Counting by 2,3,4,5 and 10 Board Game
Have students correctly answer problems involving skip counting and multiplication to be the first to lay down 4 game pieces in a row!
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I Have Who Has: Skip Counting by 2,3,4,5, & 10
Teaching skip counting? Introduce your students to our I Have Who Has - style whole class games with this fun and interactive card activity!
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2-Digit Subtraction Within 100 - Puzzles
Practice a variety of subtraction strategies with a set of printable math puzzles.
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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 Strategies Exit Tickets
Assess student knowledge of different addition strategies with these printable exit tickets.
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Rainbow Number Facts (Making 10) - Board Game
Practice the addition strategy of making ten with this board game.
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Adding with Strip Diagram Cut and Paste Worksheet
Practice adding two digit numbers using the strip diagram with this cut and paste worksheet.
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Addition Strategy Spin Game
Have some fun all while practicing different addition strategies with this fun classroom game.