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. 

Jot down some figures with an activity about printing numbers. First, learners fill in the blanks with the numbers next to their printed forms. Then, they complete simple addition and subtraction problems with numbers that are...

Getting a meal, side dish, drink, and dessert can be delicious—but it can be expensive too! Practice addition and subtraction with money in a lesson that focuses on a sample menu, complete with task cards and word problems.

Students develop their own strategies to solve basic addition and subtraction facts. In this addition and subtraction lesson plan, students use strategies they already know and new ones to solve problems.

Seventh graders solve inequalities using addition and subtraction. They write number sentences based on word problems.

For this writing equations practice worksheet, students use their problem solving skills and the information provided to write 10 addition and subtraction number sentences and solve them.

In this online interactive math skills activity, learners solve 10 multiple choice math problems that require them to add and subtract using 1 and 2 digit numbers. Students may submit their answers to be scored.

In this addition and subtraction facts practice worksheet, students solve 15 problems that require them to solve an addition sentences in order to write subtraction sentences that are equivalents.

Learners solve equations using addition and subtraction. In this algebra lesson, students write word problems as equations and simplify the equations. They solve for the unknown using addition and subtraction.

In this early childhood addition and subtraction worksheet, students solve 6 math story problems that help them see the relationship between adding and subtracting.

In this integer addition and subtraction worksheet, students solve a total of 33 addition and subtraction problems; answers are included on page 2.

In this integer addition and subtraction worksheet, students solve a total of 33 addition and subtraction problems; answers are included on page 2.

In this integer addition and subtraction worksheet, students solve a total of 33 addition and subtraction problems; answers are included on page 2.

First graders complete center activities as they practice their addition and subtraction skills. They listen to Rick Walton's, "How Many, How Many, How Many" before playing games, and completing addition and subtraction worksheets at...

In 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.

In this online interactive math skills worksheet, students solve 10 multiple choice math problems that require them to add and subtract using whole numbers and decimals. Students may submit their answers to be scored.

In this solve for x worksheet, students solve for x by multiplying it with the number it is next to and solve the addition and subtraction problems they go with. Students complete 27 problems.

In this grade 3 addition and subtraction word problems worksheet, 3rd graders read the examples, then solve 7 addition problems, 7 subtraction problems and 7 mixed problems.

In this polynomial worksheet, students use addition and subtraction to solve equations containing polynomials. There are 20 problems on this two-page worksheet.

In this math worksheet, students solve the problems using addition and subtraction with whole numbers. They apply the calculations by lining up the place values.

For this math worksheet, students solve the problems using addition and subtraction with integers. They pay special attention to the signs.

In this math worksheet, middle schoolers solve the problems using the operations of addition and subtraction with integers. They pay attention to the signs while performing computations.

In this math worksheet, middle schoolers solve the problem using the operations of addition and subtraction. The answers are expressed as positive or negative numbers.

In this polynomials worksheet, 9th graders solve 10 different problems that include addition and subtraction of various polynomials. First, they remove the parentheses and group like terms together. Then, students add or subtract like...