Whole Number Operations Teaching Resources for 2nd Grade
- Plus Plan
Secret Code Number Line - Worksheet
Crack the number line code with five number line codebreaker worksheets to practice number identification, addition, and subtraction.
- Plus Plan
"March Mathness" Basketball Math Craft - Addition
Practice 2-3 digit addition (with and without regrouping) with a fun "March Mathness" craft activity.
- Plus Plan
Rainbow Number Bonds - Math Game
Practice number bonds with this fun rainbow-themed hands-on activity.
- Plus Plan
Build a Multiplication Gnome – Multiplication Fluency Game
Have fun recalling multiplication facts and building a cute gnome with this math game.
- Plus Plan
Football Tarsia Puzzle - 2 Digit Addition
Print and assemble a football-themed tarsia puzzle to use when practicing two-digit addition skills.
- Plus Plan
Valentine Bingo - 2-Digit Addition and Subtraction Game
Add and subtract two-digit numbers to win this fun Valentine’s Bingo Game!
- Plus Plan
Making Ten Memory Game
Practice making ten using ten frames with this fun memory game.
- Plus Plan
Array Races Multiplication Game – Facts 2, 3, 5, and 10
Create arrays to fill the board with this fun multiplication game.
- Plus Plan
Friends of 10 - Addition Match-up Activity
A set of 22 matching cards to explore the number combinations of 10.
- Plus Plan
Presidents' Day Color by Number - Addition
Practice adding single-digit numbers with sums to 20 with a Presidents’ Day Color By Number Worksheet.
- Plus Plan
Color-by-Number Valentine's Day Addition Worksheet
Have fun with your Valentine’s Day Math practice with an addition color by number worksheet.
- Plus Plan
Parts of a Number Sentence (Addition and Subtraction) - Posters
Display these posters when learning about parts of addition and subtraction problems.
- Plus Plan
Mental Math Subtraction Printable Posters
Use this set of subtraction posters in your classroom when teaching different mental math strategies.
- Plus Plan
Addition Detectives - Interactive Math Game
An engaging 43-slide PowerPoint themed as a detective story in which students are tasked with using different addition strategies to reveal suspects.
- Plus Plan
Roll, Add, and Color Christmas Math Worksheet
Roll into Christmas break with this addition coloring activity.
- Plus Plan
Fall Math Worksheets - Addition to 99
Celebrate the coming of Fall and practice adding 2-digit numbers up to 99 with a set of four Fall color-by-number worksheets.
- Plus Plan
CUBES Bulletin Board and Bookmark Set
Tackle word problems with this CUBES problem-solving bulletin board and bookmark set.
- Plus Plan
Multiplication With Arrays Teaching Slides
Teach your students how to connect multiplication with arrays with this 16-slide teaching presentation.
- Plus Plan
Adding 2-Digit Numbers - Fall Math Task Cards
Celebrate the coming of Autumn and practice adding 2-digit numbers with this set of 18 task cards.
- Plus Plan
The Addition Quest – Whole Class Activity
Find the hidden gems and place their numbers into the correct positions on the worksheet to solve each addition problem.
- Plus Plan
Mystery Pattern Grids (Addition)
Solve addition facts, interpret coordinate planes, and draw shapes to reveal a mystery picture.
- Plus Plan
Adding Four 2-Digit Numbers Task Cards
Practice adding four 2-digit numbers together with this set of 16 task cards.
- Plus Plan
2-digit + 1-digit Task Cards
Practice adding 2-digit and 1-digit numbers with this set of 18 number sentence task cards.
- Plus Plan
Multiplication Foldout Activity
A fun way for students to practice representing multiplication in a variety of ways
- Plus Plan
Math Mazes – Making Ten
A set of mazes where students find missing addends to solve the maze.
- Plus Plan
Addition and Subtraction Minute Math Booklet
Warm-up (or assess) with this 10-page booklet of addition and subtraction drills.
- Plus Plan
Making Ten Teaching Slide Deck
A 14-slide PowerPoint that uses engaging animations to walk students through the 'making ten' addition strategy.
- Plus Plan
Find Your Detective Call Sign Worksheet
An addition worksheet students use to find their own special detective call sign.
- Plus Plan
Linking Addition and Subtraction Worksheet
Help students discover the link between addition and subtraction through structured, student‑friendly worksheets.
- Plus Plan
Add and Reveal PowerPoint – Addition Practice
A PowerPoint for students to interact with when practicing addition facts.
- Plus Plan
Multiply Those Toys!
A fun way for students to practice using repeated addition as a way to represent multiplication.
- Plus Plan
Mental Math Addition and Subtraction - Color by Number
Build confidence with mental math addition and subtraction through an engaging color-by-number activity.