Interactive
CK-12 Foundation

Mental Math for Addition and Subtraction Equations: Marble Bag Collector

For Students 6th - 7th Standards
Don't lose your marbles as your learn about addition and subtraction equations. Pupils investigate the relationship between addition and subtraction by using an interactive. They drag different color marbles into a box and identify...
Lesson Plan
Illustrative Mathematics

Accuracy of Carbon 14 Dating II

For Teachers 9th - 12th Standards
The scientific issue of carbon-14 dating and exponential decay gets a statistics-based treatment in this problem. The class starts with a basic investigation of carbon content, but then branches out to questions of accuracy and...
Worksheet
Primary Resources

Multiplying by 10

For Students 3rd - 4th Standards
Colorful graphics make this math page more attractive to your early math learners. On it, they solve seven word problems requiring a variety of basic operations. Apply math concepts to real life with this assignment and meed Common Core...
Handout
MLC

Decimals Worksheets

For Students 4th - 7th Standards
Make sure your learners' understanding of fractions is on-point using this series of skills practice worksheets. Covering a variety of topics from basic place value and fraction/decimal conversion, to performing all four operations...
Assessment
Los Angeles County Office of Education

Assessment for the California Mathematics Standards Grade 7

For Students 6th - 8th Standards
In need of an all-inclusive seventh grade math resource? Packed full of the topics necessary for Pre-Algebra the packet includes practice problems with different difficulty levels. It works great for any supplemental use needed...
Worksheet
Curated OER

Simplifying Using "The Order of Operations" Worksheet

For Students 7th - 9th
In this order of operations instructional activity, learners solve equations with one variable using order of operations. Equations contain fractions, exponents, parenthesis, and the four basic operations of addition, subtraction,...
Lesson Plan
Curated OER

Order of Operations

For Teachers 7th
Seventh graders practice using the Order of Operations to simplify algebraic expressions. They start with some basic operations and move into gradual harder problems to bring to the level of mastery.
Lesson Plan
Curated OER

Properties of Operations

For Teachers 9th - 11th
For this algebra worksheet, students identify different properties of integers and their operations. There are 30 questions with an answer key.
PPT
Curated OER

Which Sign?

For Teachers K - 1st
A simple presentation focuses on choosing the correct operational sign. Young learners consider simple sentences such as, "Seven take away three," and they must choose whether a plus sign or a minus sign would be appropriate to use....
PPT
Curated OER

Simple Repeated Addition

For Teachers 1st - 2nd
Here are five very cute and very basic examples of repeated addition. Little ones will count bunny ears, five pieces, crayons, and donkey legs in order to gain valuable repeated addition practice prior to learning about multiplication....
PPT
Curated OER

Two-Digit Addition

For Teachers 2nd - 3rd
In need of a few good problems for the class to solve every morning? Each of the eight slides contain six double-digit addition problems which would be perfect as a morning math warm-up, skills and drills practice, or to be completed as...
PPT
Curated OER

Cafe Money Problems

For Teachers 1st - 2nd
You can use this resource to concoct any number of real world math problems. Three of the slides contain cafe menus with item prices. Mix and match any of the items to create your own math problems, where learners can add, subtract, or...
Worksheet
Curated OER

Order of operations - Basic four operations

For Students 4th - 6th
In this order of operations worksheet, students complete problems with all four basic operations containing numbers up to the number 12. Students complete 5 problems.
Worksheet
Curated OER

Operations with Integers

For Students 5th - 7th
In this integer operations practice worksheet, students sharpen their math skills as they solve 28 problems that require them to add, subtract, multiply, and divide integers.
Lesson Plan
Curated OER

Popping Problems!

For Teachers 4th
Turn your math lesson into a carnival game with this fun, outdoor activity. After reviewing the concept your class will be practicing briefly, split your class up into teams and head outdoors. These teams work to solve math questions and...
Handout
Charleston School District

Solving Equations with the Distributive Property

For Students 8th - 9th Standards
Now there are parentheses in these equations? As the lessons continue in this series, equations get progressively more complex. Eighth graders solve equations by applying the distributive property before using inverse operations. 
Printables
Google

Properties of + and x Foldable

For Teachers 3rd - 8th Standards
Clarify for young scholars the basic properties of addition and multiplication with this foldable math resource. Written on the front flaps are the terms commutative, associative, identity, and inverse...
Handout
2
2
Math Mammoth

Add & Subtract Integers Fact Sheet

For Students 5th - 8th Standards
Guide young mathematicians through the crazy world of negative numbers with a handy reference document. Offering clear instructions for adding and subtracting positive and negative integers, this resource is a great way to...
Worksheet
Curated OER

The School Play: Story Problems

For Students 3rd - 4th
A school play is the subject of these story problems, students solve seven word problems about tickets and cost of school play. you can guide the use of any of the basic operations to solve each problem.
Worksheet
Curated OER

Addition Start Unknown

For Students 1st - 3rd
Young learners will test their understanding of the operations and the strategy of addition in this worksheet. For the visual learners, there is space underneath each word problem for them to make illustrations to help them with solving...
Worksheet
Curated OER

Fair Shares

For Students K - 2nd
Sharing is an important concept for your young class to learn. Through this instructional activity the concept of sharing equally is put into math terms and will help your class understand the value of sharing.
Worksheet
Curated OER

Order of Operations- Math Worksheet

For Students 6th - 8th
In this order of operations worksheet, students solve the math equations using the order of operations. There are 20 problems to solve on this worksheet.
Worksheet
Curated OER

Problem-Solving Decisions: Choose the Operation: Problem Solving

For Students 5th - 6th
In this math operations worksheet, students solve the word problem using the pie chart and following the steps of understand, plan, solve, and look back. Students then answer a final question by choosing the operation and solving.
Worksheet
Curated OER

Order of Operations- Math Worksheet

For Students 6th - 8th
In this order of operations worksheet, students solve the math problems on the worksheet using the order of operations. There are 20 problems on this page to solve.

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