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Addition of Four Numbers (A)
One hundred problems require adding 4 numbers with varying numbers of digits. An answer key is provided.
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Addition Practice: Various Digits (A)
This worksheet provides 100 addition problems that require adding 2 numbers of varying digits. The answer key is included.
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Addition of Three Numbers (A)
One hundred problems provide practice adding 3, four-digit numbers. The answer key is included.
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Four-Digit Plus Three-Digit Addition (A)
The worksheet provides 100 problems that require adding four and three-digit numbers. The answer key is included.
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Three-Digit Plus Two-Digit Addition (A)
Young mathematicians solve 100 problems that require adding three-digit and two-digit numbers. Regrouping is required. The answer key is provided.
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Two-Digit Addition: No Regrouping (A)
This worksheet provides 100 two-digit addition problems to solve. None require regrouping. The answer key is provided.
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Beginning to Add Decimals Mentally
In this addition learning exercise, learners solve ten math problems in which they add a single digit number and a decimal number. Students solve these problems in their head and write the answers in the boxes. The answers are available...
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Calendar Math
Combine calendar-reading with math in this series of worksheets. Each of the 12 months describe a different character's schedule, followed by comprehension questions. Students practice writing dates and days of the week, determining how...
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To Be a Triangle Or Not To Be a Triangle?
In this triangles worksheet, 10th graders solve and complete 10 different problems that include applying the Triangle Inequality Theorem. First, they use the illustrated triangles and the data table to test the theorem. Then, students...
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Matrix Operations
Two real-world activities to practice adding, subtracting and multiplying matrices to problem solve. Data from several Pro football quarterbacks is used in one activity to make some predictions based on their stats. Then the class takes...
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NUMB3RS - Season 2 - "Convergence" - Air Hockey
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
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
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.
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Matrix Madness!!
Perform operations to add, subtract, multiply and divide matrices. Then solve problems with vectors using matrices. A three day activity: Matrix Madness, Mystical Matrices, and Decode the Encode. The last activity has prizes that the...
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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.
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The Sum of Our Integer Intelligences
Young mathematicians explore integers. They review adding integers through engaging in mathematical labs. Each lab station is designed to reflect one of the multiple intelligences. Resources for all activities are provided.
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Operating on Matrices
Learners investigate matrices by exploring addition, subtraction and multiplication of matrices. High schoolers find the determinant and inverse of a matrix. The lesson includes a set of practice problems
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Fraction Problem Solving Process
Help your charges solve a variety of fraction and skip counting problems using a problem solving process. As a class they work through a fraction problem step-by-step, and discuss a real-life connection to the problem. Students then play...
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Two-Digit Addition at the Zoo
Your second graders explore two digit addition with regrouping. They will investigate problem solving strategies within the context of a trip to the zoo. Multiple resources and assessments are provided.
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Number Addition Race
Practice basic addition facts and measuring skills. For this addition and measurement lesson, students are provided with drywall tape and work in groups of four at a long table. Partners take turns generating addends and marking the...
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Adding with Andy
A nicely-designed six-page packet of addition worksheets is here for you. Actually, it's a four-page packet. The final two pages are the answer keys. All 96 problems are one-digit addition problems and should provide good practice for...
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Thanksgiving Addition
If you are teaching two-digit addition, this would be a good worksheet for you to consider using. Pupils add 19 problems. Each problem has three addends of two-digits each. An answer key appears on the second page of the packet.
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Introduction to Adding Decimals
Here is a very fine worksheet you can use to teach your charges how to add decimals. There are 21 problems, and an excellent example of how this technique is used at the top of the page. An answer key makes up the second part of this...
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Who Wants to Win Millions: Variables
Lead your class on an exploration of basic algebra using this resource. As part of a game, learners answer algebra questions involving addition, subtraction, multiplication, and division.