Worksheet
Curated OER

Working with Coins #2

For Students 2nd - 3rd Standards
Practice money math with a helpful worksheet. Illustrations of coins, along with word problems, keep second graders focused on adding and subtracting different amounts of money. An excellent homework assignment to reinforce your money...
Lesson Plan
EngageNY

Networks and Matrix Arithmetic

For Teachers 11th - 12th Standards
Doubling a network or combining two networks is quick and easy when utilizing matrices. Learners continue the network example in the second lesson of this series. They practice adding, subtracting, and multiplying matrices by a scalar...
PPT
Curated OER

Addition and Subtraction up to 100

For Teachers 4th - 5th
After reviewing double-digit addition and subtraction up to and from 100, learners are introduced to addition and subtraction up to and from 10,000. A grid is used along side number decomposition to help them solve a word problem...
Lesson Plan
Curated OER

Calendar Math

For Teachers 2nd - 5th
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. Young scholars practice writing dates and days of the week,...
Lesson Plan
Curated OER

My Math Curse!

For Teachers 3rd - 5th Standards
Math novices examine how math can help them in real-world situations. They listen to the book The Math Curse by Jon Scieszka, solve various word problems from the book, explore various math websites, write original math word problems,...
Worksheet
DK Publishing

Real-Life Word Problems

For Students 1st - 3rd Standards
Prepare your second graders for word problems with a straightforward review instructional activity. Use it after a unit on addition and subtraction up to 100, or after you have worked on money math. A sample word problem prompts young...
Lesson Plan
EngageNY

Writing and Expanding Multiplication Expressions

For Teachers 6th Standards
Find out what's so standard about standard form. Scholars learn to write multiplication expressions with variables in the 10th lesson in a series of 36. They use different symbols for multiplication and translate between standard and...
Lesson Plan
Curated OER

Estimate and Compare Data

For Teachers 7th
Seventh graders explore the values that are used in order to describe data that is collected or given. They compare data using the statistical analysis provided by finding the mean, median, and range.
Lesson Plan
Curated OER

Primary Understanding and Use of Place Value

For Teachers 3rd - 4th
Explore place value and regrouping with your class. They develop awareness of several ancient number systems and how they differ from the base ten system commonly used today. They play "Chip Trading" with partners to practice addition...
Assessment
1
1
California Education Partners

Least and Greatest

For Students 7th Standards
Squares can be magic. Pupils use their knowledge of addition of positive and negative rational numbers to create a 3 X 3 magic square where the sums are 1. Scholars create addition and multiplication expressions with a set of rational...
Worksheet
Curated OER

Add or Subtract Part 2

For Students 4th - 5th
In this addition and subtraction worksheet, learners write and solve 6 number sentences to find the answers to each word problem. Students write their answers in a sentence format.
Worksheet
Curated OER

Fourth of July Add or Subtract Worksheets

For Students 3rd - 4th Standards
There are actually two Independence-Day-themed worksheets in this resource. Patriots solve three-digit addition and subtraction problems, then find the letter from the key that corresponds to each of their answers. As they place each...
Lesson Plan
Curated OER

Interesting Integers

For Teachers 6th - 8th
Students add and subtract integers. In this algebra lesson plan, students analyze integers using hands on manipulative. They solve problems of addition and subtractions using their signs correctly. They play a game of cards to reinforce...
Worksheet
Curated OER

Addition and Subtraction Up to Two-Digits

For Students 2nd - 3rd
In this finding the sums and differences learning exercise, students write the equations in the ones and tens columns and solve and also solve vertical problems with and without regrouping. Students solve 18 problems.
Worksheet
Curated OER

Adding and Subtracting Time

For Students 3rd - 4th
In this time worksheet, students complete a set of 7 problems, adding and subtracting times. Students are given an example at the top of the page, answers are included on page 2.
Worksheet
Curated OER

Add and Subtract Money

For Students 2nd - 3rd
In this counting money worksheet, students solve the six word problems by adding or subtracting the money word problems. Students solve six word problems.
Lesson Plan
Curated OER

Through India and Back

For Teachers 6th - 8th
Students play a game based on "The Amazing Race" to practice using rates and fractions. In this fractions and rates lesson, students work in small groups competing to complete the tasks in the quickest time. At each stage of the journey,...
PPT
Curated OER

Calculator Trick 8

For Teachers 5th - 6th
Kids will use their calculator to add and subtract three digit numbers. If they complete the indicated steps they will all get the same answer regardless of the numbers they choose to put in. Amazing math tricks are fun but would be...
Worksheet
Curated OER

Add and Subtract Squares

For Students 5th
In this add and subtract worksheet, 5th graders solve and complete 9 different problems. First, they use the numbers 1 through 9 to fill in the spaces in the grid. Then, students complete each numerical expression.
Worksheet
Curated OER

Add and Subtract to 20 Missing Values (1)

For Students 1st - 2nd
In this missing values worksheet, students add and subtract the given equations for the numbers that range up to twenty. Students write the missing numbers in the blank.
Worksheet
Curated OER

Adding and Subtracting Polynomials

For Students 9th
In this polynomials worksheet, 9th graders solve and complete 12 different problems that include adding and subtracting. First, they identify and combine like terms. Then, students find each sum or difference using the appropriate...
Worksheet
Curated OER

Adding and Subtracting Polynomials

For Students 9th
In this polynomials worksheet, 9th graders solve and complete 22 various types of polynomials by adding and subtracting. First, they identify the like terms in each. Then, students combine the like terms and remove the brackets. They...
Worksheet
Curated OER

4-Digit Problem Solving: Add and Subtract

For Students 3rd - 5th
In this problem solving instructional activity, students solve a total of 7 equations, drawing models and using algorithm. A reference web site for additional activities is given.
Worksheet
Curated OER

Add or Subtract: Story Problems

For Students 2nd - 5th
In this addition and subtraction instructional activity, students learn how to solve basic addition and subtraction story problems. They then solve the 6 problems in the packet. The answers are on the last page of the instructional...