Lesson Plan
Curated OER

Subtraction Shopping

For Teachers 3rd - 5th
Students subtract two digit numbers. They check each other's answers for accuracy.
Worksheet
Curated OER

The Math Lesson 9

For Students K - 2nd
In this addition practice worksheet, students use their problem solving skills to solve 200 problems that require them to add 1 and 2 digit numbers.
Worksheet
Curated OER

The Math Lesson 0

For Students K - 2nd
In this addition practice worksheet, students use their problem solving skills to solve 120 problems that require them to add 1 digit numbers.
Lesson Plan
Curated OER

Balloon word problems

For Teachers 2nd - 3rd
In this balloon word problems worksheet, students complete word problems about balloons with one digit numbers. Students complete 5 addition and subtraction word problems.
Worksheet
Curated OER

Permutations

For Students 11th - 12th
In this permutations learning exercise, students solve 10 different problems that include determining various permutations. First, they find the number of ways to arrange the number or letters in each group. Then, students list the...
Lesson Plan
Curated OER

Equal Shmequal by Virginia Kroll

For Teachers 1st - 3rd
Students read a book and complete exercises to explore the meaning of 'equals.' In this equal numbers lesson, students brainstorm the meaning of equals and read a story about the topic. Students use manipulatives to study balance and...
Lesson Plan
Curated OER

Expanded, Standard and Written Forms

For Teachers 2nd - 4th
Students explore expanded, standard, and written forms of numbers. In this number sense activity, students examine the various ways of writing numbers as they complete a Venn diagram activity.
Lesson Plan
Curated OER

Yummy Division

For Teachers 2nd
Second graders watch as volunteers divide large paper M&Ms on the board. They divide M&Ms into groups and write division sentences to show understanding of division concept. They eat M&Ms.
Interactive
Curated OER

My Test Book: Addition and Subtraction

For Students 2nd - 3rd
For this online interactive math skills worksheet, students solve 10 multiple choice math problems regarding addition and subtraction of 2-digit numbers. Students may view the correct answers.
Lesson Plan
Curated OER

Scale Matters

For Teachers 3rd
Third graders study the meaning of the digits an any whole numbers with up to 3 decimal places. They order decimals with up to 3 decimal places and perform measuring tasks, using a range of units and scales.
Lesson Plan
Curated OER

Tear + Net = Gross

For Teachers 2nd
Second graders find the net weight of a grocery item by weighing it with the tear. In this weight measurement lesson, 2nd graders bring in cans of food and watch a video about weight measurement. Students review the meanings of gross,...
Worksheet
Curated OER

10 More or 10 Less

For Students 1st - 2nd Standards
Practice adding and subtracting 10 with this outer space worksheet. On the top, scholars match digits floating in stars with sums inside a spaceship. Next, they do the same with subtracting 10, connecting numbers to differences. These...
Worksheet
Open Text Book Store

Arithmetic for College Students: Worksheets

For Students 5th - 7th Standards
Loaded with concepts ranging from multiplying decimals to converting units to solving problems using the order of operations, a thorough practice packet is perfect for a fifth or sixth grade math classroom.
Lesson Plan
Curated OER

Roundin' Up the Chariots

For Teachers 3rd
Simulate chariots and driver and practice rounding numbers with your class. In teams of three, they race to the finish line where the teachers asks the chariot driver to round a certain number. They take turns being the driver.
Worksheet
Curated OER

Tens Barrier Addition 4

For Students 1st - 3rd
In this addition activity, students solve 36 problems in which a two digit number is added to a one digit number. The title meaning is not clear as there are no directions or examples. Problems are horizontal and not stacked.
Worksheet
Curated OER

Tens Barrier Addition/6

For Students 2nd - 3rd
In this addition worksheet, students solve 36 problems in which two digit numbers are added to one digit numbers. Problems may need to be rewritten and stacked to make it easier for students to regroup.
Worksheet
Curated OER

Worksheet #10

For Students 2nd
In this mathematics activity, 2nd graders solve various problems by either adding or subtracting when necessary two-digit terms. They use a number line at the top for help solving each.
Worksheet
Curated OER

Addition and Subtraction, Multiplication and Division

For Students 4th - 5th
Students must use their mathematical reasoning skills in order to make four math statements true by filling in the boxes with the correct digits. Addition, subtraction, multiplication, and division problems appear.
Worksheet
Curated OER

Count by 2's

For Students 1st - 2nd
In this basic mathematics worksheet, students complete each chart by counting by 2's. They add to each number and fill in the missing boxes.
Worksheet
T. Smith Publishing

Easter Addition : Sums to 100

For Students 2nd - 3rd Standards
Around Easter time, if your class is working on adding two-digit sums with regrouping, this worksheet would make a colorful addition to your homework assignments. After solving 25 problems, they can color all of the eggs that have an...
Worksheet
Curated OER

Number Manipulation

For Students 8th - 9th
In this number manipulation worksheet, learners solve 4 different types of problems that include number manipulation. First, they use division, multiplication, addition, or subtraction to make each set of numbers into equations which...
Worksheet
Curated OER

Mental Arithmetic Sets 3 and 4

For Students 3rd
In this mental arithmetic worksheet, 3rd graders answer 20 short answer questions related to place value, addition, subtraction, and skip counting. 
Lesson Plan
Curated OER

Addition of 2 Digit Plus 1 Digit (No Regrouping)

For Teachers 2nd - 5th
Young scholars review adding without regrouping the numbers. They are divided into groups and have to write the answer to the problem given on their papers.
Worksheet
Curated OER

Add or Subtract

For Students 1st - 2nd
In this addition and subtraction worksheet, students complete addition and subtraction problems containing one digit numbers. Students complete 52 problems.