# Addition and Subtraction Teacher Resources

Find Addition and Subtraction lesson plans and worksheets

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**56**resources
Khan Academy

#### Order of Operations

This resource shows how to evaluate complex statements using the order of operations. Mr. Khan explains that the parenthesis takes precedent, exponents are second, multiplication and division are the next to be solved, and addition and...

Curated OER

#### The Android Factory

Students explore the idea that primitive virtual 3D objects can be reshaped to infinitely original combinations using additive and subtractive methods. They create 3-D objects with a computer which necessitates a cooperation of...

Math Learning Center

#### Grade 1 Supplement Set A4 – Number and Operations: Equivalent Names

Engage young mathematicians in developing their basic arithmetic skills with these great hands-on activities. Using Unifix® cubes to model a variety of single digit addition and subtract problems, children build a basic understanding of...

Curated OER

#### Checking Addition and Subtraction by Estimation

In this mathematics worksheet, students solve various equations using different methods. They estimate each answer by checking the additions and subtractions given for each. Then, students write in the decision column wither definitely...

Curated OER

#### Using Addition To Subtract

In this addition and subtraction learning exercise, 2nd graders solve 9 subtraction problems and find the missing digit in 9 addition problems.

Curated OER

#### Using Addition to Subtract

In this addition and subtraction worksheet, students practice the skill of adding and then challenge themselves by a back-to-back subtraction equation that relates to their first addition problem.

Curated OER

#### Three-Digit Addition and Subtractions [M]

In this addition and subtraction worksheet, students complete a total of 49 problems, adding or subtracting 3 digit numbers. Answers included on page 2.

Curated OER

#### Mental Addition and Subtraction

Students play the online game ArithmAttack to practice mental math skills. They play the game to as many additions or subtractions as possible in sixty seconds. Afterward, they complete a paper based follow up exercise.

Curated OER

#### Check Subtraction

In this checking subtraction worksheet, students learn to check a subtraction problem by using addition. Students solve and check 7 problems in which three digit numbers are subtracted with borrowing.

Curated OER

#### Solving Multi-Step Inequalities

In this multi-step inequalities worksheet, 9th graders solve and complete 12 different problems that include solving using various steps. First, they use the distributive property to remove any grouping symbols. Then, students simplify...

Curated OER

#### Solving Linear Systems by Graphing #4

In this problem solving worksheet, 6th graders solve 4 sets of linear system equations involving addition and subtractions by graphing out the answers to each equation.

Curated OER

#### Ceramic shoes - wild and wacky

Students explore the history of shoes and shoes from various cultures. They create a shoe using slab and coil techniques. They become familiar with basic additive and subtractive sculpting methods while adding imaginative features to...

Curated OER

#### Rollie-Pollie - - Ceramic Art

Young scholars are introduced to a variety of sculpting techniques: rolling, pinching and scoring. They practice utilizing additive and subtractive processes in making simple sculptural forms to depict bugs. Each student also interprets...

Curated OER

#### Adding and Subtracting Decimals

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...

Teach Engineering

#### Adapatations for Bird Flight - Inspiration for Aeronautical Engineering

It's a bird, it's a ... device made to mimic birds. The eighth installment of a nine-part module has pupils read various articles to learn about bird flight. They consider the implications for aeronautical engineering.

Curated OER

#### One-Digit Addition and Subtraction [F]

For this addition and subtractions worksheet, students solve a total of 49 problems; all problems use one-digit numbers. Answers are included on page 2.

Curated OER

#### One Digit Addition and Subtraction (Q)

In this addition and subtraction worksheet, students enhance their math skills by solving the 49 one digit addition and subtracting problems.

Curated OER

#### One Digit Addition and Subtraction (P)

For this addition and subtraction worksheet, students enhance their math skills by solving the 49 one digit addition and subtracting problems.

Curated OER

#### One Digit Addition and Subtraction (L)

Curated OER

#### Estimating Differences (Online Interactive)

In this estimating instructional activity, students solve 20 problems in which two or three digit numbers are subtracted after rounding. Students round each number and then give an estimated answer. This is an online interactive...

Curated OER

#### Solve Addition and Subtraction Equations

In this solving addition and subtractions equations practice worksheet, learners sharpen their problem solving skills as they solve 6 story problems.

Curated OER

#### Subtraction Worksheet: Practicing Borrowing

In this subtraction learning exercise, students solve 64 problems in which two or three digit numbers are subtracted. There will be regrouping in each problem.

Curated OER

#### Practicing Borrowing

In this subtraction worksheet, students solve 64 problems in which two or three digit numbers are subtracted. Students will need to regroup in each problem.

Curated OER

#### Subtraction Computation

In this subtraction worksheet, learners solve 16 problems in which three digit numbers are subtracted, with and without regrouping.