In this addition practice worksheet, students solve 15 problems that require them to add 2 or 3-digit numbers to 3-digit numbers.

In this mixed numbers worksheet, learners practice adding mixed numbers together. Students complete 4 problems where they add mixed numbers.

For this fraction practice worksheet, learners solve 4 word problems that require them to add using fractions with common denominators.

The number of basic algebraic properties can become overwhelming for learners. A lesson explains and gives examples for all the basic algebraic properties. The resource is perfect to use as a way for pupils to organize and...

What is an addend? What is a sum? Review this math terminology on the top half of the worksheet before practicing basic addition. 

In this addition without regrouping worksheet, students will find the sums of 9 addition problems each on a square of a quilt. Then students will color the squares according to a key.

Present polymers to your chemistry class with this practical PowerPoint. Begin with a definition and the properties of polymer materials. Branch out into diagrams of polymer structure. Consider the two general types: addition polymers...

Mental mathematicians add and subtract 1, 10, and 100 from sets of numbers. Each set of one, two and three-digit numbers gives scholars a chance to practice their addition and subtraction skills. There are 62 whole numbers in all. What...

The power in this worksheet is in the detailed answer sheet that explains precisely why one answer is the best response to the question. There are explanations that serve as models for how to approach sentence completion exercises. The...

Ready for some beachy addition practice? One of these rows of sea shells has five more than the other; learners examine sets to determine which one has five more, checking it off. Consider also asking them to write down the specific...

Do your pupils need a little variety in their writing? Help them build compound and complex sentences with sentence frames. They first combine two independent clauses to form a compound sentence, then add a third clause to make a complex...

Astronomers practice downloading data from a high-energy satellite and translate the data into colored or shaded pixels. As a hands-on activity, they use pennies to simulate high-energy satellite data and they convert their penny...

Using dice is a great way to practice addition in this simple worksheet. Young learners examine three rolls of two dice each. They add the values of each die, writing an addition problem with an answer. There is an example for them to...

Which one has three more? Young mathematicians compare three sets of objects to determine which has three more, checking it off. Then, they practice beginning addition skills by examining sets of candy and adding them up for a total....

Whether it's counting marbles, flowers, or playing cards, small objects can add up to great sums. Learners work six story problems to practice addition to 100. Some regrouping is required, along with distinguishing useful from irrelevant...

Practice adding mixed numbers with like denominators with your upper elementary schoolers. The cartoon figure at the top of the page reminds learners how to tackle the problem. There are 14 problems listed. 

Which one has two more? Each row of objects has a corresponding row, and mathematicians determine which one has two more than the other, checking it off. They work with single-digit values here and should be encouraged to write the...

Each of these sets of buttons has a corresponding set with four more. Learners examine pairs to determine which one has four more, checking it off. Consider also asking them to write down the specific number of each set to encourage...

Learners sometimes struggle to understand the concept of adding and subtracting integers. Help them see the why behind their answers using the interactive number line. The values change as individuals adjust the number line for each new...

Investigate the process of combining like terms using an interactive animation. Scholars tackle simplifying expressions by manipulating rectangles that represent the terms. They add and subtract terms to arrive at the result.

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.

Getting a bill through the legislative process to become a law in the United States is a very long and difficult procedure by design! To understand the deliberation, debate, and compromises involved, class members take on the role...

Do you want to practice arithmetic skills from simple addition facts, to cubes and square roots, to solving one-step equations? Here is a great app for practicing and learning everything from arithmetic practice using integers to solving...

A great way to help struggling learners with long division is to provide graph paper. These worksheets provide handy boxes to help kids keep all that great work in the right order. It also provides over 20 worksheets to help pupils...