Addition and Subtraction Teacher Resources

Demonstrate the process of adding and subtracting mixed numbers using a video tutorial. A video instructor explains the steps of combining mixed numbers as she works through several examples. The examples add and/or subtract up to four...

RJ and Zoey are at camp and need to get back to the mess hall for lunch, but they don't know how far they have to walk. Help them figure out the distance while teaching young mathematicians how to add and subtract fractions with this...

Not all videos are made equal. Viewers of a short YouTube video see how to solve one-step inequalities. It also covers how to graph the solution set to an inequality before showing how to apply inequalities to a real-world situation.

Students explore the concepts of multiple digit addition and subtraction. In this addition and subtraction activity, students read the book You Can’t Buy a Dinosaur with a Dime and then discuss methods for solving a particular math...

In this addition and subtraction practice worksheet, students solve 36 problems that require them to add and subtract with 2-digit numbers and no regrouping.

In this addition and subtraction practice worksheet, learners solve 36 problems that require them to add and subtract with 2-digit numbers and no regrouping.

In this addition and subtraction practice worksheet, students solve 36 problems that require them to add and subtract with 2-digit numbers and no regrouping.

For this addition and subtraction practice worksheet, students solve 36 problems that require them to add and subtract with 2-digit numbers and no regrouping.

In this addition and subtraction practice worksheet, students solve 36 problems that require them to add and subtract with 2-digit numbers and no regrouping.

In this addition and subtraction mixed operations worksheet, students solve 45 problems that require them to add and subtract using single digit numbers. Students also solve 2 story problems.

For this addition and subtraction mixed operations worksheet, students solve 49 problems that require them to add and subtract using single digit numbers.

In this addition and subtraction mixed operations activity, students solve 49 problems that require them to add and subtract using single digit numbers.

In this addition and subtraction mixed operations instructional activity, learners solve 49 problems that require them to add and subtract using single digit numbers.

In this addition and subtraction worksheet, 2nd graders find the sums and differences in 49 three digit addition and subtraction problems. They complete the problems in which both numbers have three digits.

For this addition and subtraction practice worksheet, learners solve 49 problems that require them to add or subtract with 2-digit numbers.

In this addition and subtraction practice worksheet, students sharpen their math skills as they solve 49 problems that require them to add and subtract 4-digit numbers.

In this addition and subtraction practice learning exercise, students sharpen their math skills as they solve 49 problems that require them to add and subtract 3-digit numbers.

In this addition and subtraction practice worksheet, students sharpen their math skills as they solve 49 problems that require them to add and subtract 3-digit numbers.

For this addition and subtraction practice worksheet, learners sharpen their math skills as they solve 49 problems that require them to add and subtract 3-digit numbers.

In this addition and subtraction practice worksheet, students sharpen their math skills as they solve 49 problems that require them to add and subtract 1-digit numbers.

In this addition and subtraction practice learning exercise, students sharpen their math skills as they solve 49 problems that require them to add and subtract 1-digit numbers.

First graders review number facts to illustrate the relationship between addition and subtraction. In this inverse relationship lesson, 1st graders write an addition sentence and then invert the numbers to show the subtraction fact.

Second graders access prior knowledge of addition and subtraction using two-digit numbers and calculate easily with them. In this three-digit addition lesson plan, 2nd graders learn to add and subtract three-digit numbers with and...

Students act out computation problems. In this addition and subtraction lesson, students act out an addition story and write an addition sentence for it. Students continue this activity and answer the provided questions.