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3,074 resources with the concept addition

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Study Jams! Addition & Subtraction of Decimals

For Students 4th - 6th Standards
So current with preteens is the topic of downloading tunes into their computers! In a relatable lesson, viewers are taught to figure out if Zoe can afford to purchase two songs if she has $3.00 left to her credit. Mia talks them through...
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Arithmetic Maker

For Teachers K - 6th Standards
With endless possibilities, you can create custom flashcards to take to class as easy as 1, 2, 3! Let this flashcard creator do the work for you, just chose the level of difficulty, add or subtract, and the number of place values. Each...
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Four Fundamentals of Addition First Graders Should Know By June

For Teachers Pre-K - K
Send your first graders on to second grade confident in their basic addition skills!
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In 1 Collection
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Study Jams! + and - Without Regrouping

For Students 1st - 4th Standards
Addition and subtraction are essential skills for all young mathematicians. Explain the step-by-step process with respect to place value using these real-world examples. Focus is on numbers in the tens, hundreds, and thousands, making...
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Study Jams! Addition with Regrouping

For Students 2nd - 4th Standards
Zoe needs to back up her music collection, but do her friends have enough space on their computers to help? Find out as you teach your class how to add two- and three-digit numbers with regrouping. Place value is emphasized as both the...
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14:18
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Singapore Math: Grade 3a Unit 2 (part 5)

For Students 3rd
What a great way to present multiple-digit addition! Sal adds the numbers 2803 and 1443. He draws a chart representing each of the four place values from the problem and then draws "place value buckets” to represent what each number...
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2:46
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Math at Home: Tips for Basic Addition Problems

For Teachers K - 2nd
Fantastic! This clip is wonderful for homeschoolers, parents who want to help their young mathematicians at home, or a teacher just starting out. Watch as Shey uses a manipulative to solve basic addition problems, and learn how easy it...
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12:12
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Singapore Math: Grade 3a, Unit 2 (Part 7)

For Teachers 3rd
If you need to extend your four-digit addition example problems, this video is perfect. Sal provides a variety of practice problems firmly based on the place value system. Each problem is wonderfully explained using multiple colors and a...
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Symmetry of the Addition Table

For Teachers 1st - 3rd Standards
Help your class discover the commutative property of addition with this exploration of the addition table. By folding and coloring the table, a symmetry is found that directs students to an understanding of this crucial mathematical...
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Tricky Word Problems - Choosing the Operation

For Students 2nd - 3rd Standards
Decipher the equations in these addition and subtraction word problems. Two examples at the top of the page guide second graders as they solve the rest of the problems. There is no space to write out the equation, but there is a place to...
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Real-life Word Problems, Part 5

For Students 2nd - 4th Standards
Bring these four word problems to your second grade class to reinforce addition, subtraction, and money math. The problems provide space to write out the proper equations, as well as separate areas to fill in the answers. Use these...
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9:16
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Adding/Subtracting Negative Numbers

For Students 7th - 9th
Guiding viewers through adding and subtracting numbers, this video includes many tips to help new learners internalize the concept of a number line. It clarifies the relationship between positive and negative numbers, including the...
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Egyptian Counting

For Teachers 5th - 8th
Ancient Egyptian's had a fantastic number system and your class gets to use it to practice basic math skills! They are presented with several examples of Egyptian numbers which they use to complete several addition and subtraction...
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1:32
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Adding Whole Numbers and Applications 1

For Students 3rd - 5th
Adding double-digit numbers can seem difficult for some students. But, this Khan Academy video makes this process clear in a developmentally sound way. Students watch as 'Sal' adds the number 46 to 43. He references each number by its...
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Adding Objects in Rectangular Arrays - Step-by-Step Lesson

For Students 1st - 2nd Standards
These aliens will be familiar to any mathematicians who have seen Toy Story! Use an array of them to practice addition and writing number sentences. Because this learning exercise includes the explanation to its one problem, project it...
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Adding Objects in Rectangular Arrays - Matching Worksheet

For Students 1st - 2nd Standards
Each of these number sentences has a corresponding set of blocks, which will no doubt help your visual learners grasp multiple-addend addition. Learners examine the sentences and match them to their block representation. Consider also...
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Odd Or Even Sums

For Students 2nd - 3rd
Build strong number sense through pattern recognition. Learners investigate whether the sum of each problem will be odd or even if they add certain combinations of numbers together. They complete 12 problems, adding odd+odd, odd+even, or...
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Looking Through the Algebraic Lens

For Teachers 3rd - 5th
Students work with rectangles to find generalizations for adding and subtracting odd and even numbers in part one of the lesson. In part two, students use geoboards to construct polygons, look for patterns, and find a general rule.
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Christmas Math Addition

For Students K
In this Christmas theme addition worksheet, students add single-digit numbers to five, write the addends, and find the sum. Students write and solve addition sentences.
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3:39
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It All Adds Up

For Teachers Pre-K - K
Diane Sawyer sings a counting song with Elmo. They figure out how to involve Abby in their singing. They add as they sing. A teacher could introduce simple addition using this film.
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5:56
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Egg Layer Game Show

For Teachers Pre-K - K
It's time for the Egg Layer Game Show. The chickens help the contestant answer simple addition problems. Problems include: 2+1 and 3+3.
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In 1 Collection
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Halloween Math Maze: Worksheet 1

For Students 2nd - 4th
After solving the twenty-six addition problems on this ghostly instructional activity, your class must find the path to the haunted house. By following the even-numbered sums, they will find the way! Answers are provided.
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Who Wants to Win Millions? - Addition

For Teachers 1st - 2nd
Some excellent practice in very basic addition awaits your young mathematicians in this engaging Jeopardy-style game. Pupils can earn hundreds of dollars by answering questions correctly. The categories include: Addition with pictures up...
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Who Wants to Be a Champion-Addition

For Teachers 2nd
What a terrific way to have your class review addition concepts. Learners play a math game in which they answer questions relating to adding to 10, adding with regrouping, adding without regrouping, and adding three numbers.