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1,701 reviewed resources for adding whole numbers

Videos (Over 2 Million Educational Videos Available)
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Other Resource Types (1,701)
8 Items in Collection
Lesson Planet

Mental Math and Compatible Numbers

For Teachers 4th - 7th
Strengthen the skills of mental math when using compatible numbers. Find numbers that benefit one another when doing the four operations. Practice correct estimating to make those operations go quicker and better understand if the...
Lesson Planet

CORE Math Performance Assessment Modules: Grade 5

For Teachers 5th Standards
A set of nine CORE math assessments for fifth graders begins with a three-part task that checks pupils' ability to find the product of fractions and whole numbers, mixed numbers, or fractions. For other assessments, learners show their...
31 Items in Collection
Lesson Planet

Math Antics Fractions Video Lessons

For Teachers 3rd - 6th Standards
A series of short videos demonstrate for learners how to work with fractions. The first video in the series defines fractions as being a representation of parts of a whole. As the series continues, viewers learn ways to write division...
22 Items in Collection
Lesson Planet

Common Core Math: 3rd Grade

For Teachers 3rd Standards
Looking for all things third grade Common Core math? Here is the collection you've been waiting for! Third grade math curriculum is rigorous and opens up the doors to bigger algebra concepts that learners will use their entire lives....
1:32
Lesson Planet

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...
Lesson Planet

Whole Number Addition: Let's Go Fishing!

For Students 6th
Practice adding whole numbers by combining the amount of fish Alice and Bob catch. As young mathematicians work through each problem, they are asked to find one more plus the amount of fish already caught. They can manipulate the...
Lesson Planet

Add and Subtract Whole Numbers and Decimals - Practice 1.6

For Students 5th - 6th
In this whole number and decimal activity, students find either the sum or difference for each problem. The problem may contain all whole numbers, all decimals or both. Students then find the pattern of decimal numbers using the given...
2:06
Lesson Planet

Adding Mixed Numbers

For Students 5th - 7th
Adding mixed numbers is what this video will demonstrate. Sal explains that adding mixed numbers can be done by looking at the whole number separately from the fraction. Because his explanation is brief, this video would be great as a...
Lesson Planet

Add and Subtract Whole Numbers and Decimals - Problem Solving 1.6

For Students 5th - 6th
In this whole number and decimal worksheet, students use the time line to help them solve the whole number and decimal addition or subtraction problems.
6:02
Lesson Planet

How Do You Add Whole Numbers?

For Teachers 3rd - 6th
Adding whole numbers can be tricky if you don't get all your numbers in alignment. So make sure to get the place value correct.
Lesson Planet

Add and Subtract Whole Numbers and Decimals - English Learners 1.6

For Students 5th - 6th
Use this English Learners whole number and decimal worksheet to have your charges review steps to help them add or subtract whole numbers and decimals. They use the steps to answer the problems that use both whole numbers and decimal...
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Add and Subtract Whole Numbers and Decimals - Reteach 1.6

For Students 5th - 6th
In this whole number and decimal worksheet, learners review two steps to help them subtract or add whole numbers and decimal numbers. Students then find the sums or differences for each given problem.
6:38
Lesson Planet

How Do You Add Whole Numbers?

For Teachers 6th - 12th
Adding whole numbers can be tricky if you don't get all your numbers in alignment. So make sure to get the place value correct.
Lesson Planet

Addition and Subtraction Pick n Mix

For Teachers 2nd - 4th Standards
Teach your class how to mentally solve whole number addition and subtraction problems using compensation from tidy numbers including equal additions. They use appropriate recording techniques and predict the usefulness of strategies for...
Lesson Planet

Add and Subtract Whole Numbers and Decimals - Homework 1.6

For Students 5th - 6th
In this whole number and decimal worksheet, students review the steps to add or subtract decimal and whole numbers. Students then use those steps to find each sum or difference for the problems that use both decimal and whole numbers....
Lesson Planet

Problem Solving - Adding Whole Numbers

For Teachers 3rd - 5th
In order to practice problem-solving skills, pupils work through a series of word problems. They each determine an answer and then share their thinking process with the class. This lesson demonstrates that there may be more than one way...
4:16
Lesson Planet

Multiply a Fraction by a Whole Number Using Visual Models and Repeated Additon

For Students 3rd - 5th Standards
Learning how to visualize is an important step in the growth of young mathematicians. The first video in this two-part series helps learners develop this ability by using visual models to explain multiplication of fractions by whole...
Lesson Planet

Study Jams! Estimate Sums & Differences of Whole Numbers

For Students 4th - 6th Standards
Estimating is an essential skill used in everyday life. This presentation explains how to apply prior knowledge about rounding numbers to estimating sums and differences. Example problems and assessment include large numbers, making this...
1 In 1 Collection 9:04
Lesson Planet

Adding Mixed Numbers

For Students 3rd - 6th Standards
Mathematicians walk through the problem-solving process with a nine-minute video that focuses on adding mixed numbers with like and unlike denominators. The host points out and discusses how to use the stacked form, carry, regroup, and...
1 In 1 Collection
Lesson Planet

Operations and Whole Numbers

For Students 4th - 6th
Remind sixth graders of the traditional algorithms often used to solve mixed equations with a lesson on operations and whole numbers. Because young mathematicians often make mistakes and find these methods inefficient, the bulk of the...
Lesson Planet

Whole Number Cruncher

For Students 6th - 8th Standards
Time to crunch the numbers! Young scholars use an interactive number cruncher to practice operations with whole numbers. They input a number and watch as the number cruncher produces the output and then use the data pairs to determine a...
Lesson Planet

Number Lines and Whole Numbers

For Students 1st - 2nd
Number lines are a great way to help scholars grasp basic addition when it's still a new concept. This learning exercise offers them 10 chances to practice this association. The first five have an addition equation and a number line;...
Lesson Planet

Adding Whole Numbers

For Students 2nd - 3rd
For this whole number addition worksheet, students estimate the sums in the first set of problems. If the sum is greater than 5,000 students find the sum. Students then complete the addition table. Students finish with three addition...
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Multiplication of Whole Numbers by Fractions: Multiplication of Fractions by Whole Numbers

For Students 6th - 8th Standards
An interactive challenges mathematicians to multiply fractions by whole numbers. A model provides a clear visual aid in preparing whole numbers to be multiplied. Six questions include multiple-choice, fill in the blank, short answer, and...