# Addition and Subtraction Teacher Resources

Find Addition and Subtraction lesson plans and worksheets
Showing 56 resources
Instructional Video4:27

#### Order of Operations

For Students 5th - 7th Standards
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...
Lesson Plan
Curated OER

#### The Android Factory

For Teachers 4th - 10th
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...
Activity
Math Learning Center

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

For Teachers 1st Standards
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...
Lesson Plan
Curated OER

#### Checking Addition and Subtraction by Estimation

For Teachers 5th - 6th
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...
Worksheet
Curated OER

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

For Students 5th - 6th
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.
Worksheet
Curated OER

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

For Students 3rd - 4th
In this addition and subtraction worksheet, students complete a total of 49 problems, adding or subtracting 3 digit numbers. Answers included on page 2.
Lesson Plan
Curated OER

For Teachers 5th
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.
Worksheet
Curated OER

#### Check Subtraction

For Students 2nd - 3rd
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.
Worksheet
Curated OER

#### Solving Multi-Step Inequalities

For Students 9th
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...
Worksheet
Curated OER

#### Solving Linear Systems by Graphing #4

For Students 6th
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.
Lesson Plan
Curated OER

#### Ceramic shoes - wild and wacky

For Teachers 9th - 12th
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...
Lesson Plan
Curated OER

#### Rollie-Pollie - - Ceramic Art

For Teachers K - 3rd
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...
PPT
Curated OER

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...
Activity
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Teach Engineering

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

For Teachers 9th - 12th Standards
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.
Worksheet
Curated OER

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

For Students 1st - 2nd
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.
Worksheet
Curated OER

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

For Students 1st - 2nd
In this addition and subtraction worksheet, students enhance their math skills by solving the 49 one digit addition and subtracting problems.
Worksheet
Curated OER

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

For Students 1st - 2nd
For this addition and subtraction worksheet, students enhance their math skills by solving the 49 one digit addition and subtracting problems.
Worksheet
Curated OER

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

For Students 1st - 2nd
In this addition and subtraction worksheet, students enhance their math skills by solving the 49 one digit addition and subtracting problems.
Worksheet
Curated OER

#### Estimating Differences (Online Interactive)

For Students 3rd - 4th
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...
Worksheet
Curated OER

#### Solve Addition and Subtraction Equations

For Students 4th - 6th
In this solving addition and subtractions equations practice worksheet, learners sharpen their problem solving skills as they solve 6 story problems.
Worksheet
Curated OER

#### Subtraction Worksheet: Practicing Borrowing

For Students 3rd - 4th
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.
Worksheet
Curated OER

#### Practicing Borrowing

For Students 3rd - 4th
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.
Worksheet
Curated OER

#### Subtraction Computation

For Students 3rd - 4th
In this subtraction worksheet, learners solve 16 problems in which three digit numbers are subtracted, with and without regrouping.