Worksheet
Public Schools of North Carolina

Math Stars: A Problem-Solving Newsletter Grade 1

For Students 1st - 3rd Standards
Keep the skills of your young mathematicians up-to-date with this series of newsletter worksheets. Offering a wide array of basic arithmetic, geometry, and problem solving exercises, this resource is a great way to develop the...
Unit Plan
Mathematics Vision Project

Equations and Inequalities

For Teachers 9th - 10th Standards
Help learners get their facts in line to build and solve complicated linear equations and inequalities. Pupils build upon their knowledge of solving basic equations and inequalities to solve more complex ones. Individuals work with...
Unit Plan
New York City Department of Education

Rational Numbers

For Teachers 7th Standards
Order up a unit on rational numbers. A unit overview gives a basic outline of instruction and activities on rational numbers for the 7.NS domain. A performance task on profits at pizzerias assesses understanding of the concepts in the...
Worksheet
Curated OER

Adding 10

For Students 1st - 3rd
A total of 50 basic addition problems are contained with in this worksheet. Your class can hone their math skills by adding 10 to a variety of numbers. Tip: When they are done have them discuss and identify any patterns they can find.
Worksheet
Curated OER

Addition Number Chart

For Students 1st
In this basic mathematics worksheet, 1st graders complete each chart by filling in the missing numbers. They use addition to help them complete each chart.
Worksheet
Curated OER

Basic Addition

For Students 1st
In this math worksheet, 1st graders complete problems demonstrating a mastery of basic addition. Students synthesize answers to six single digit problems.
Worksheet
Curated OER

Circus Addition

For Students K - 3rd
In this circus addition activity, students cut out the six numbers at the bottom of the page. They then insert these squares in the open squares above to correctly answer the addition problems. There are 6 problems to solve.
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

1-Digit Addition Practice

For Students K - 1st
In this addition worksheet, students solve a set of 10 problems, adding 1-digit numbers. Problems are written both vertically and horizontally. 
Lesson Plan
Curated OER

Modeling Basic Operations

For Teachers 8th
Eighth graders engage in a lesson that investigates basic mathematical operations using a number line. They use props for hands on activities of visualizing the solution to a particular problem.
Lesson Plan
Curated OER

Addition and Subtraction of Whole Numbers

For Teachers 4th
Fourth graders answer word problems based on the fifty states. In this math word problem lesson, 4th graders understand that differences in problems require different math operations.
Organizer
Curated OER

Arithmetic with Positive and Negative Numbers

For Students 6th - 9th
In this arithmetic with positive and negative numbers worksheet, students 5 multi-step problems.  Students find the sum of positive and negative integers.  Students practive multiplying and dividing positive and negative...
Worksheet
Curated OER

Visual Addition

For Students K - 1st
In this math worksheet, students solve 14 addition problems in which visual clues are given. Students look at the pictures and write the addition equation which matches. Students add the numbers.
Worksheet
Curated OER

Pre-Algebra Basic Operations: Decimals

For Students 6th - 7th
In this pre-algebra decimal worksheet, students complete a total of 28 problems performing multiplication, division, subtraction and addition of decimals and fractions. 
Lesson Plan
Curated OER

Money Addition (A)

For Teachers 3rd - 4th
In this mathematics worksheet, pupils solve a number of money problems by adding a decimal to another decimal. There are 20 problems to solve on the sheet.
Lesson Plan
Curated OER

Addition Speed Drill

For Teachers 1st
In this mathematics worksheet, 1st graders solve a number of problems by adding a single digit number to other single digit numbers and timing how long it takes to complete the drill. There are 45 problems to solve on the sheet.
Lesson Plan
Curated OER

Calculators

For Teachers 4th - 6th
Students investigate the four basic operations of mathematics that are addition, subtraction, multiplication, and division. The use of a technology game is part of the lesson plan. They demonstrate the proper use of a calculator as part...
Worksheet
Math Worksheets Land

Add and Subtract to 100

For Students 1st - 2nd Standards
Give your scholars some basic practice with addition and subtraction problems. Because the answers are explained at the bottom, consider projecting this and covering up the bottom, revealing only after class responses have been shared....
Lesson Plan
Curated OER

Number Sentences

For Teachers 5th
Fifth graders become familiar with problem solving strategies of guess and check and working backwards. They demonstrate the basic concepts of addition, subtraction, multiplication, and division using a math sentence.
PPT
Curated OER

Adding and Subtracting Decimals

For Teachers 3rd - 5th
The addition and subtraction of decimals is a relatively simple process. The most important thing to remember is to have all of the decimal points lined up. This presentation gives that strategy, plus some others to use when performing...
Lesson Plan
Curated OER

Two-Step Problems and Money Concepts

For Teachers 3rd - 6th
Elementary schoolers solve two-step equations and practice money concepts. They solve multi-step addition and subtraction contextual problems and apply money concepts to real life situations. Pupils use pictures and counters to help them...
Lesson Plan
Curated OER

Fact Families to 10

For Teachers 1st
In this mathematics worksheet, 1st graders complete each fact family. Then they solve each addition and subtraction sentence using counter to show their sentence. Students also explain their idea of what a fact family is to them.
Lesson Plan
Curated OER

Math is in the Cards!

For Teachers 3rd - 5th
Is the rainy day schedule disrupting your class? Here is a great way to practice basic addition, subtraction, and multiplication skills while building automaticity and problem solving. This activity provides the rules to three different...
Lesson Plan
Curated OER

Addition Polymerization: Preparation of Polystyrene Using Two Types of Initiators

For Teachers 11th - Higher Ed
Advanced chemistry classes compare the polymerization of styrene using two different initators: benzoyl peroxide and aluminum chloride. Once they synthesize polystyrene, they compare the two producet for melting point and density. There...

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