Addition Teacher Resources
Find Addition lesson plans and worksheets
Showing 12,164 resources
Math Salamanders Ltd.
Column Addition - 4 Digits Sheet 2
Elementary schoolers add four-digit numbers together with regrouping. Students complete 15 column addition problems.
Math Salamanders Ltd.
Column Addition - 4 Digits Sheet 4
In this column addition worksheet, students add four-digit numbers together with regrouping. Students complete 15 column addition problems.
Curated OER
Addition to 20: Practice
A cute pig holds a poster with 15 vertically-oriented addition problems for your little mathematicians to practice sums to 20. They add single-digit and double-digit numbers. Some problems involve regrouping but the worksheet doesn't...
Curated OER
Addition to 20: More Practice
Another page with a cute pig holding a poster with 15 vertically-oriented addition problems provides practice sums to 20. Young number crunchers add single-digit and double-digit numbers. Some problems involve regrouping but the...
Curated OER
Three Number Column Addition
Young math whizzes determine the s utilize the make ten strategy on several of the problems. They come up with sum of twenty addition problems involving three addends.
Curated OER
Addition: Addition Using Math Counters
Simple, single-digit addition problems emcompass this worksheet. Your class will find the fruits and veggie counters to be visual appealing and helpful to solving the equations. This is a continuation of the previous worksheet.
Math Salamanders Ltd.
Column Addition - 5 Digits Sheet 1
Here is a column addition with a five-digit activity, in which learners add the five-digit numbers while carrying and keeping the columns aligned.
Curated OER
Column Addition Money 4 Digits Sheet 4
In this column addition learning exercise, students add four-digit numbers together with decimals that represent money. They then turn the horizontal problems into vertical problems and complete 20 of them.
Math Salamanders Ltd.
Column Addition - 4 Digits and Multi-Addends
In this addition worksheet, students complete a set of 12 problems by adding three- and four-digit numbers. A reference website is provided for additional activities.
Curated OER
Addition with Pennies
In this penny addition worksheet, students examine 9 number sentences that feature pennies being added to groups of 3 pennies.
Curated OER
Addition Word Problems #2
In this addition word problem worksheet, students complete a set of 5 problems, showing their work in spaces provided. Answers are included on page 2.
Khan Academy
Adding Rational Expressions Example 1
At just under four minutes, this video is a great way to reinforce your lecture on adding rational expressions. Add it to a review session before a unit test, or assign it for homework in your algebra class.
Physics Classroom
Component Addition
Learn to analyze vector addition on graph paper through multiple levels of practice problems. Pupils begin with two component addition and move through three and four components to prove mastery as one part of a series on vectors and...
Curated OER
Spring Addition Sums 0-5
Practice addition by counting animals associated with Spring to add sums up to five. One of the four equations requires students to create their own problem to solve.
PHET
Vector Addition
Model vector addition graphically. A simple interactive has users add vectors and adjust the lengths and angles of the vectors. The interactive automatically updates the magnitude, angle, and components of the sum.
Curated OER
Three-Digit Addition
Students work with hundreds place value, create and manipulate three-digit addition problems, and add three-digit numbers.
Curated OER
Easy Addition
Learnes practice an alternate way of carrying when doing addition. In this addition lesson, everyone applies an alternate algorithm when they need to carry when adding. They work from left to right instead of starting in the ones place....
Curated OER
Addition: Missing Numbers 2
For this addition practice worksheet, students use the counting blocks to help them solve 12 math problems. It requires that they find the missing number to complete each of the addition sentences.
Curated OER
Addition: Missing Numbers 3
A continuation of a previous worksheet, learners must complete this set of addition problems by filling in the blank. They are required to find a number that makes each of the 12 addition equations true.
Curated OER
Addition Word Problems 2, Version 3
In this addition activity, students solve 6 story problems in which addition will be used to calculate the answer. There is room for students to show their work.
Curated OER
Addition of Numbers (Under 100)
Here's some basic practice adding single and double-digit numbers in three different formats. First, learners complete two horizontal addition equations. Then, they find the sum for two vertical addition problems. Finally, scholars...
Curated OER
Column Addition: Homework
Puils solve 15 column addition problems and one word problem. Houghton Mifflin text is referenced.
Curated OER
Math Puzzle Worksheets: Math Box Addition
In this math box addition worksheet, students fill in the blanks in 13 boxes as they use their addition skills to solve the math puzzle.
Curated OER
Addition with Counters
The first of four worksheets, these twelve equations call for students to find the answers by additing single-digit numbers together. There are colorful blocks included for assistance.