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294 resources with the keyterm add

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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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Christmas Math Addition

For Students K
In this Christmas theme addition instructional activity, students add single-digit numbers to five, write the addends, and find the sum. Students write and solve addition sentences.
2:56
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How Do You Solve and Graph a Two-Step Inequality?

For Teachers 6th - 12th
Approach inequalities in a new way with this video! This video gives step-by-step instruction on how to solve a 2-step inequality and then graph the answer. Learners could use this video as a reference as they do homework, or you might...
4:55
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How Do You Find Angle Measures for Adjacent Angles?

For Teachers 6th - 12th
Two angles with given values are adjacent. Together they are 172.5 degrees. How do you find the degree of one of the angles? You will have to write an algebraic equation with the given information to solve for the value of the variable....
4:18
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How Do You Find the Additive Inverse of a Polynomial?

For Teachers 6th - 12th
Finding the additive inverse is not as complicated as you might think. The instructor demonstrates how to multiply each of the terms in the polynomial by -1 and explains how this works. But wait, there's a quicker way. What's that you...
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Add or Subtract (up to 50)

For Students 2nd - 3rd Standards
Do you add or subtract? It's up to your mathematicians as they fill in the symbol for 16 equations to make them true. The numbers in this section don't exceed 18. Next, learners answer six word problems by determining the missing addend...
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Add and Subtract With Like Denominators - Homework 5.2

For Students 4th - 5th Standards
Give your kids this practice sheet to develop addition and subtraction with like denominators. First, review the two problems broken down at the top of the page. Then, complete the 12 problems that follow. There's a word problem at the...
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Leveled Problem Solving: Adding and Subtracting Mixed Numbers

For Students 4th - 5th Standards
Using the six word problems provided, learners practice adding and subtracting mixed numbers. They help Jose, Sasha, Juanita, Stephanie, and Carlos to solve their problems!
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Multiplication of Mixed Numbers 02

For Students 4th - 5th
Fourth and fifth graders solve a number of problems by multiplying mixed numbers. There are 20 problems to solve on the sheet, and its format is conducive to a timed activity. 
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Comparing Apples With Apples 1

For Teachers 4th - 6th
Elementary schoolers observe and demonstrate how to add and subtract fractions with like denominators. They observe the teacher model a variety of fraction addition and subtraction problems and use fraction strips to complete a worksheet.
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Add and Subtract Fractions

For Students 3rd - 5th Standards
Designed as a quiz for your elementary mathematicians, this resource contains 17 problems. The first 15 problems involve adding and subtracting fractions with like denominators, while the last two problems are word problems. Your...
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Add With Like Denominators Word Problems

For Students 4th - 5th
Help Brenda as she organizes her CD collection. Focusing on CDs cleverly disguises the fact that this is an adding with like denominators word problems worksheet!Learners add fractions with like denominators to solve. They solve five...
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Add and Subtract Fractions With Like Denominators - Problem Solving 20.1

For Students 3rd - 5th Standards
Elementary schoolers solve problems that use fractions with like denominators. There are five problems posed, and they center around Max's birthday party. How much pizza will everyone get? How long did they play darts? Volleyball? 
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Add and Subtract Fractions with Like Denominators: 2 (Word Problems)

For Students 4th - 5th Standards
For this fraction worksheet, fourth and fifth graders solve six word problems, all having to do with adding or subtracting fractions with like denominators. This worksheet can be adapted to the Common Core standards in math.
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Add and Subtract With Like Denominators - Problem Solving 5.2

For Students 3rd - 4th Standards
Help Jared, a budding DJ, edit his exercise CD. Learners will add and subtract fractions with like denominators, solving five short word problems. There's a space to show their work, but no answers are given. 
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Adding Mixed Fractions (H)

For Students 5th
Here is an adding mixed numbers worksheet in which learners change the unlike denominators to common denominators and find the sums. They solve 10 problems.
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Problem Solvers

For Teachers 5th - 6th
Fifth and sixth graders compare decimals to the place-value structure in the base-ten number system. They represent fractions as parts of unit wholes, as parts of a set, as locations on a number line, and as divisions of whole numbers....
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Fraction Fun

For Students 3rd - 4th
Learners solve 22 problems in which simple fractions with like denominators are added, subtracted and compared. Good practice for your third and fourth graders!
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Chapter 5: Decimal Notation

For Students 5th - 8th Standards
Explore all things decimal in this thorough series of introduction activities. Including scripting for the teacher and detailed descriptions and examples, the plan begins by reviewing the basics of place value and writing fractions as...
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Order of Operations with Rational Numbers - Reteach 22.4

For Students 5th - 8th
Middle schoolers solve eight fill-in-the-blank problems where they use correct order of operations to evaluate each mathematical expression. An explanation of order of operations and two clear examples are provided.
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Fractions Forever!

For Teachers 5th - 8th
Middle schoolers identify proper, improper fractions, and mixed numbers.  They reduce fractions to their lowest terms. They add and subtract fractions with different denominators, and multiply and divide fractions, as well as decimal...
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NUMB3RS - Season 2 - "Convergence" - Air Hockey

For Teachers 9th - 12th Standards
Learn how to use a matrix to organize data to solve a problem. This activity uses wins and losses to rank players for an air hockey tournament they wish to have. After practicing some basic matrix operations the class could do the...
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Matrix Analysis of Networks

For Teachers 9th - 11th
  Explore the connection between a finite graph, a directed graph, and a matrix. Graph lines and identify the relationship of matrices in real-world scenarios. Then use this information to work with a partner to plan and design a town...
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Using Matrices to Enter Data and Perform Operations

For Teachers 9th - 12th Standards
Here's a TI step by step guided lesson on matrices. The class enters data into the TI calculator about movie ticket sales and uses matrices as a problem solving tool. They add and multiply matrices to determine profit.