Worksheet
Curated OER

Subtraction: Number Square

For Students 1st - 3rd
In this subtraction worksheet, learners use a hundred chart to find the differences. In this short answer worksheet, students solve ten problems.
Worksheet
Curated OER

Algebra: Addition and Subtraction Equations

For Students 5th - 6th
In this algebra worksheet, students solve 6 problems in which students use the sample model to write equations. Students write the equation in words, replace the words with values from the model. and solve the equation.
Worksheet
Curated OER

Rita's Ice Problem

For Students 11th
In this algebra learning exercise, 11th graders calculate how many different choices they can create making their icy. The have a choice of 26 different flavors of ice and 5 different flavors of ice cream. There is a solution to this...
Lesson Plan
Curated OER

In and Out Function Problems

For Teachers 3rd
Third graders solve In and Out function problems. They analyze a chart and discuss the steps to solving the functions, and discuss the patterns and complete the charts. Students then create a book of repeating patterns using magazines,...
Lesson Plan
Curated OER

Mayan Math

For Teachers 5th
Fifth graders investigate the Maya's as mathematicians. In this Mayan math lessons, 5th graders work with the ancient Mayan numbering system by comparing it to the American Number System. They tell the differences and similarities...
Lesson Plan
Curated OER

Introduce Double-Digit Addition

For Teachers 3rd - 4th
Young scholars generate a list of numbers then classify them into groups of single digit and double-digit numbers. After listening to a children's book about double-digit addition, they work with tens and ones blocks to solve...
Worksheet
Curated OER

Solving Linear Equations

For Students 9th - 12th Standards
Use this worksheet for practice or review solving linear equations in one variable. Problems range from multiple-step problems involving parentheses and combining like terms, to word problems, to equations with no solution or infinitely...
Worksheet
Curated OER

Line Plot Touchdowns

For Students 2nd - 5th
In this line plots worksheet, students read the number of touchdowns that were scored in Super Bowl Games from 1990-2000. Students use the line plots to answer the questions.
Worksheet
Curated OER

Are Our Chemical Measurements Accurate or Precise?

For Students 8th - 12th
What is the difference between accuracy and precision? This activity has students define the terms accuracy and precision, and compare bulleye diagrams to find examples of both. Students analyze given data and determine the accuracy and...
Interactive
Curated OER

Addition and Subtraction Sentences

For Students 1st - 2nd
In this addition and subtraction worksheet, students write read the addition or subtraction number sentences and solve the 4 problems.
Worksheet
Curated OER

Subtraction and Unknown Addends

For Students 1st - 3rd
The missing addend strategy is helpful to young mathematicians approaching subtraction. This worksheet walks learners through the required steps, solving the problems with them. They examine situations with...
Lesson Plan
Curated OER

Mental Subtraction Methods

For Teachers 4th - 5th
In this math worksheet, students learn a strategy to mentally subtract a single digit number from a two digit number such as 53-8. Students follow the detailed instructions to subtract in 18 problems.
Unit Plan
Norwich Institute for Language Education

Simple Machines

For Teachers 4th - 8th Standards
Planning a unit on simple machines? Save some time and energy with this collection of lessons and activities that explores how these devices are used in the real world to make life a little easier. 
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

Writing a Number Sentence

For Teachers 3rd
Third graders analyze word problems. In this number sentence lesson, 3rd graders evaluate word problems. Students create number sentences from word problems.
Worksheet
Curated OER

Subtract from 9 and 10

For Students 2nd - 3rd
For this subtraction worksheet, students solve story problems that involve subtracting from the numbers 9 and 10. There are six story problems to solve.
Worksheet
Curated OER

Addition and Subtraction

For Students 2nd - 3rd
In this addition and subtraction learning exercise, students analyze a math sentence such as: 16+2 = 12-6. Students solve the problems on each side of the equal sign, and mark "true" if the answers are the same and "false" if they are...
Lesson Plan
Curated OER

Writing Numbers in Word Form

For Teachers 5th - 6th
Students write numbers in word form. In this writing numbers in word form lesson, students are shown examples of numbers written out in word form. Then they independently complete a 20-problem worksheet.
Worksheet
Curated OER

Subtract to Compare

For Students 1st - 2nd
In this subtraction word problem worksheet, students read the problem, draw a picture, match the picture with the equation, and find the difference. Students solve six problems.
Worksheet
Curated OER

Product + 1: Integers

For Students 9th - 12th
In this integers activity, high schoolers solve 1 word problem using proof.  Students prove their hypothesis of the result of multiplying four consecutive positive integers and adding one to the product.
Worksheet
Curated OER

Mike's Age

For Students 9th - 12th
In this secondary mathematics worksheet, students solve a word problem revolving around Mike’s age.  The one page worksheet contains one problem with the solution.
Assessment
1
1
California Education Partners

Cady's Cats

For Students 5th Standards
How much can a cat eat? The five-question fraction assessment asks pupils to determine the fractional portion of a food box eaten by cats. Learners show their proficiency in adding and subtracting fractions using several scenarios...
Assessment
1
1
California Education Partners

John's Trip Disneyland

For Students 5th Standards
It all adds up to one. Pupils solve several items that involve finding sums of fractions in relationship to a whole. The assessment task uses fractions with unlike denominators to determine the amount of a tank of gas and the amount of...
Unit Plan
Buffalo State

Adding and Subtracting Positive and Negative Integers

For Teachers 7th
A well-rounded unit on positive and negative integers is a great addition to your middle school math class. Learners work through five activities, each focused on a different skill, before playing a Game of Life to practice the...

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