Lesson Plan
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Curated OER

Building a Quadratic Function Form

For Teachers 9th - 12th Standards
Comparing the movement of graphs geometrically when small changes are made to the parent function motivates this collaborative discussion on the transformations of functions to their various forms. Vertical and horizontal shifts due to...
Lesson Plan
EngageNY

Four Interesting Transformations of Functions (Part 2)

For Teachers 9th - 10th Standards
What happens to a function whose graph is translated horizontally? Groups find out as they investigate the effects of addition and subtraction within a function. This nineteenth lesson in a 26-part series focuses on horizontal...
Unit Plan
Mathematics Vision Project

Module 6: Congruence, Construction, and Proof

For Teachers 8th - 10th Standards
Trace the links between a variety of math concepts in this far-reaching unit. Ideas that seem very different on the outset (like the distance formula and rigid transformations) come together in very natural and logical ways. This...
Worksheet
Curated OER

Basic Addition Facts

For Students 1st - 2nd
In this math worksheet, students solve 48 problems in which single digit numbers are added. Problems are in a vertical format.
Worksheet
Curated OER

Adding Decimals

For Students 3rd - 5th Standards
Get your mathematicians ready to add up restaurant tabs using decimal addition problems. Using two examples to guide their processing, they find the sum of eight vertically aligned number pairs, all of which have decimals. They complete...
Worksheet
DK Publishing

Subtracting Big Numbers, part 2

For Students 3rd - 4th Standards
Get some subtraction practice with a multi-faceted math worksheet. After reviewing two sample subtraction problems at the top of the page, third graders solve for the differences of vertical problems, horizontal problems, and word...
Lesson Plan
EngageNY

Stretching and Shrinking Graphs of Functions

For Students 9th - 10th Standards
Why is that graph wider? Pupils learn about stretching and shrinking graphs of square root, absolute value, cubic, and quadratic functions. They study both vertical and horizontal stretches and shrinks in addition to reflections. 
Worksheet
Curated OER

Addition Math Trail

For Students 6th - 8th
In this basic addition worksheet, middle schoolers determine the combination of numbers in a box that adds to a given product. Numbers must be positioned vertically or horizontally and may not be added in a diagonal direction.
Lesson Plan
Curated OER

Addition Tic Tac Toe

For Teachers 3rd
Third graders participate in a game of Tic Tac Toe while practicing addition at the same time. They draw the Tic Tac Toe board with chalk on a concrete portion of the playground. They use bean bags with this activity to make it more...
Lesson Plan
Curated OER

Polynomials: Addition

For Teachers 7th - 10th
Students add polynomials both vertically and horizontally. In this algebra lesson, students practice adding polynomials. The included worksheet has 27 problems, and includes the answers. To access the worksheet, the teacher will need to...
Worksheet
Helping with Math

Addition Worksheet: Totals 9 or less (2 of 3)

For Students K - 2nd Standards
There are 36 single-digit addition problems on this page. Some are arranged horizontally and some are arranged vertically. Use this assignment to provide practice with these essential addition skills.
Worksheet
Helping with Math

Addition Worksheet: Totals 9 or less (1 of 3)

For Students K - 2nd Standards
Here is the first in a series of three single-digit addition worksheets. The first 24 of the problems are horizontally written, while the remaining 12 are vertical. At the top of the webpage is a place to check off a box that will reveal...
Worksheet
Curated OER

Addition with Single Digits

For Students 1st
In this addition learning exercise, 1st graders solve fifteen single digit addition problems written vertically using their knowledge of number facts.
Worksheet
Curated OER

Spaceship Math Addition A

For Students 1st - 2nd
In this addition activity, learners solve 40 problems in which single digit numbers are added. These are basic addition facts in vertical format.
Lesson Plan
Curated OER

Number and Operations: Webbing Our Way Through Numbers

For Teachers 2nd
Second graders explore estimation and place value. In this place value lesson, 2nd graders estimate and construct numbers while working with spider activities. Students use addition and subtraction to compare estimates. Resources and...
Worksheet
Math Salamanders Ltd.

Column Subtraction 3 - Digits Sheet 2

For Students 2nd - 4th Standards
In this subtraction worksheet, students practice subtracting in columns. Students complete the worksheet by solving twelve three-digit subtraction problems.
Worksheet
Curated OER

Missing Digits (D)

For Students 3rd - 4th
In this missing digit worksheet, students fill in the blanks in 22 mixed operation problems on this Halloween themed page. They complete 22 vertical addition, subtraction, multiplication, and division problems.
Worksheet
Curated OER

Chapter 7 - Objective 1.1 - Adding Polynomials

For Students 12th - Higher Ed
In this adding worksheet, students add polynomials using a vertical and horizontal format. They simplify all answers. This one-page worksheet contains ten problems.
Worksheet
Curated OER

Decimals Worksheet 8: Addition

For Students 3rd - 4th
In this decimals worksheet, students solve 18 problems in which mixed decimal numbers to the tenths place are added. Problems are in a vertical format with the decimals lined up.
Worksheet
Math Worksheets Land

Add and Subtract within 1000 - Step-by-Step Lesson

For Students 2nd - 4th Standards
Three-digit numbers are the name of the game here! Scholars convert 456 to expanded form, then complete one addition and one subtraction problem. The equations are written vertically, and the addends produce a four-digit number. There is...
Worksheet
Curated OER

Equivalent Addition

For Students 1st - 2nd
In these equivalent addition worksheets, students complete vertical addition problems. Students solve 12 addition problems printed on the pictures.
Worksheet
Curated OER

Add and Subtract within 1000

For Students 1st - 2nd
The visual nature of this worksheet makes it ideal to project for an all-class warm up. Learners first complete two horizontal addition problems involving three-digit addends. Consider whether or not you will encourage them to rewrite...
Lesson Plan
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Curated OER

A Rectangle in the Coordinate Plane

For Teachers 7th - 9th Standards
A quadrilateral is drawn on the coordinate plane, and eighth grade geometers find the length of each side and the diagonals by applying the Pythagorean theorem. 
Worksheet
Curated OER

Adding Integers Using an Integer Line

For Students 5th - 6th Standards
In this integers worksheet, students use integer lines to add the positive and negative numbers. They can show the answers online.