For this mathematics worksheet, 1st graders count on tens or ones. They identify how many ones and tens that they are counting for each. Then, students write the sum for each problem.

In this mathematics instructional activity, students solve a number of problems by adding the numerators of each and keeping the same denominator. Then they write the answer as a mixed number.

In this math worksheet, young scholars practice combining the terms using the operation of addition. They pay special attention to the signs.

In this 2-digit addition worksheet, students learn how to solve 2-digit math problems in their heads instead of on paper. They then solve the 20 problems on the worksheet. The answers are on the last page.

In this addition and subtraction worksheet, students add and subtract numbers 0 through 19. Students complete 22 problems on each of the 11 pages.

In this fraction activity, students solve 14 addition problems that have fractions with like denominators. A review of the process appears at the top of the page.

In this addition worksheet, students complete a total of 35 problems, all answers to problems total 19 or less. Worksheet included links to answers and additional worksheets.

In this addition practice worksheet, students solve 15 problems that require them to add 1 or 2-digit numbers to 1 or 2-digit numbers using math counters.

For this addition review worksheet, students practice their problem solving skills as they use counters to solve 1 addition problem that require them to add 1 digit numbers together.

Help develop an awareness of the natural and manufactured environment and relate the subject matter to young learners' lives. The interpretation of the meaning of art is reinforced and its application to self and other audiences is...

Twenty-one pieces of tagboard can lead your class to a greater understanding of integers when you use them to form a human number line. After creating this math tool, two strategies for adding and subtracting will have your...

In this math worksheet, students find the sums to the problems using the operation of addition. The answers for them are found on page 4.

This compendious collection of slides leaves no questions when it comes to the concept of atomic size. Thorough and easy-to-read graphs, tables, and graphics explain atomic radii, the shielding effect, the octet rule, isoelectric...

In this number pattern worksheet, students study the pile of pumpkins. Students add the numbers on the pumpkins to determine the pattern and fill in the missing numbers on 8 of the pumpkins shown.

In this online number sequences worksheet, students work out the answers to eight comprehensive exercises with thirty-eight calculations involving a variety of sequences. Students answers are automatically graded online as they go and...

Students convert between decimals and fractions. In this algebra activity, students show their knowledge of numbers by putting them on a number line. They apply the concept of algebra to solving word problems. Students will use a Ti...

Games and activities are wonderful for igniting interest in nearly any topic. With a pair of dice, your class will practice their basic math and social skills at the same time. Learners battle it out to see who can roll only odds or only...

So many rules and so little time. Make it easy and provide all the exponent and radical rules in one place as an easy reference guide. All of the properties come with several examples to show how the rules apply to different problems. 

Students solve linear inequalities. In this solving linear inequalities lesson, students solve one step inequalities algebraically. Students graph the solutions on a number line. Students compare the graphs of various inequalities such...

In this addition instructional activity, students add three digit numbers to three digit numbers. All equations are written in columns. None of the combination of numbers are greater than 10, therefore, there is no "carrying" in this...

Students investigate non-standard linear measurement.  In this cross curriculum measurement lesson, students listen to the book Measuring Penny by Loreen Leedy, and identify pages in which non-standard measurement is used. ...

Seventh graders explore the concept of integer addition. For this integer addition lesson, 7th graders tell stories involving addition and subtraction. Students walk on a number line given directions such as add 3 or add -2. Students...

In this addition worksheet, students learn how to add two 2-digit numbers together. They then use what they read to solve the 12 addition problems. That answers are on the last page.