Worksheet
Curated OER

Standard Subtraction With 3 Digits

For Students 3rd - 4th
In this regrouping worksheet, learners solve 12 problems in which three digit numbers are subtracted with regrouping. Students will need to regroup twice.
Interactive
Curated OER

Problem Solving with Addition and Subtraction: Post Test

For Students 3rd - 5th
In this addition and subtraction worksheet, students answer multiple choice questions where they solve word problems using 2 and 3 digit numbers. Students complete 10 questions total.
Worksheet
Curated OER

Dealing With Money and Measurement- Addition and Subtraction of Decimals

For Students 4th - 5th
In this dealing with money and measurement worksheet, students practice adding and subtracting with decimals. They complete 12 short word problems and check their answers online.
Lesson Plan
Curated OER

Counting Back 1, 2, and 3

For Teachers 2nd - 3rd
In this counting back one, two and three worksheet, students, with a partner, problem solve and answer six word problems and equations.
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
Savvas Learning

Missing Numbers

For Students 1st - 2nd Standards
Young learners answer six fill in the blank questions where they determine the missing addends for four addition word problems. They fill in the missing numbers on a problem that involves both addition and subtraction. Lastly, they...
PPT
Curated OER

Year 5, Term 2, Unit 9 - Day 1

For Teachers 4th - 8th
A well-designed presentation can help your class with a variety of mathematical concepts. Pupils practice many different computational skills, such as addition, subtraction, finding multiples of 10, working with decimals, and solving...
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

Independent Practice 1: Missing Addition or Subtraction Sign

For Students 2nd - 4th
For this addition and subtraction worksheet, students supply a plus (+) or a minus (-) sign in the square to make the number sentence true for twenty problems.
Worksheet
Curated OER

Money Subtraction Math Questions

For Students 2nd
Challenge your students with this activity in which students use coins to answer subtraction questions. Using this 6 question worksheet, learners could practice identifying pennies, nickels, dimes and quarters, and hone their subtraction...
Lesson Plan
Curated OER

Subtracting Two-Digit Numbers

For Teachers 2nd - 3rd
In this math worksheet, students solve three word problems involving subtraction. The first problem is guided. Students use the questions to solve the problem. Students solve two more problems without the guide questions.
Worksheet
Curated OER

Division as Repeated Subtraction

For Students 4th - 8th
In this division instructional activity, students solve long division problems where they learn that division is repeated subtraction. Students complete 4 problems.
Worksheet
Curated OER

Count Back to Subtract

For Students 1st - 2nd
In this subtraction word problem worksheet, students use the counting back strategy to find the differences. Students solve six problems.
Worksheet
Curated OER

Subtraction: Number Square

For Students 3rd - 5th
In this subtraction worksheet, students use the number square on the page to help them solve the ten 2-digit subtraction problems. The answers are on the second page.
Worksheet
Curated OER

Horizontal Mixed Addition and Subtraction Using Numbers Between 1 and 100: Part 3

For Students 1st - 2nd
In this online interactive math worksheet, students complete the equations by adding or subtracting using the number one hundred. Students may access the correct answers and their scores by clicking submit.
Worksheet
Curated OER

Multistep Problems

For Students 4th
In this multi-step problems worksheet, 4th graders read and analyze the paragraph on the worksheet about types of tools in order to answer four math questions with multiple choice answers.
Worksheet
Curated OER

Problem Solving Strategy Practice: Guess and Check

For Students 3rd - 4th
For this guess and check worksheet, students solve 5 word problems using guess and check and show their work. Houghton Mifflin text is referenced.
Worksheet
Curated OER

Computer vs Human Problem

For Students 9th - 11th
For this algebra worksheet, students compare the way a human would solve an equations as compared to a computer. There is one problem with a solution key.
Lesson Plan
Alabama Learning Exchange

Mix it Up! Exploring the Commutative and Associative Properties of Addition

For Teachers 1st - 3rd Standards
Examine commutative and associative properties with your class. They'll explore the relationships between addition and subtraction and investigate patterns as they solve addition problems. Links to an assessment and a table game are...
Lesson Plan
Curated OER

Let's Shop

For Teachers 3rd - 5th
Upper graders add and subtract decimals, using concrete objects and story problems. Note: The Concentration Cards and Homework assignment link at the bottom of the plan doesn't work.
Lesson Plan
Curated OER

How Much?

For Teachers 4th - 6th
It's time to go back over all that your class has learned about decimals, fractions, and percentages! To do so, individuals solve story problems that involve addition, subtraction, multiplication, and division with decimals, explain how...
Worksheet
Curated OER

Addition Drill

For Students 1st - 3rd
A basic problem-solving worksheet has scholars completing 10 addition problems. The problems each involve two addends, and have single, double, and triple-digit numbers. Once they have found the sum, they locate the number from the...
Lesson Plan
Curated OER

So Many Cats!

For Teachers 1st
First graders listen to the book, So Many Cats, and discuss the number of cats in the story. They demonstrate simple addition problems using cat counters and a work mat in the shape of a house.
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.