A good mix of Pre-Algebra problems, learners tackle everything from proportions and equations, to polygons and circles. The sections are broken up by topic with a list of the skills that are required to complete the questions. 

Working with fractions that have unequal denominators is one of the most difficult concepts for young mathematicians to master. Here you will find a fine lesson plan that should help youngsters begin to get a grasp on this important...

Upper grade and middle schoolers make predictions, collect data, and interpret the data as it relates to the concept of probability. They work with a partner tossing marshmallows and recording if they land on their side or on their...

Adding and subtracting mixed numbers will be a breeze with this guided activity packet. Learners work through examples outlining each step including rewriting mixed numbers as improper fractions, adding numerators, and rewriting the sum...

Squares can be magic. Pupils use their knowledge of addition of positive and negative rational numbers to create a 3 X 3 magic square where the sums are 1. Scholars create addition and multiplication expressions with a set of rational...

This is how long we mow the lawn together. The assessment requires the class to work with combining ratios and proportional reasoning. Pupils determine the unit rate of mowers and calculate the time required to mow a lawn if they work...

Using the concept of a candy vending machine, young mathematicians explore the sugar ratios found in different types of candy. Using the provided information, class members calculate and compare different ratios in...

Estimating the value of numbers is much harder than it sounds! Scholars compare and order the value of numbers presented in different forms including fractions, decimals, roots, integers, and pi. This builds on the previous lessons in...

In this estimating fractions worksheet, students solve 20 various problems that include estimation in each. They estimate the sum or difference in each of the problems shown on the sheet. Students calculate each mixed number into a...

Here is a fraction multiplication of large mixed numbers worksheet in which learners problem solve and calculate the answers to forty multiplication equations.

An interesting poster or handout showing Euler's number, e, as the calculated sum of an infinite series. The fractions start out large and gradually get smaller and smaller in both value and size. Shows some of the unique and fascinating...

In this ratio, rates and percentages worksheet, 8th graders solve 22 various types of problems related to ratios, rates and percentages. They first write ratios in lowest terms and describe each of comparison stated. Students also solve...

For this adding mixed numbers with like denominators worksheet, students problem solve and calculate the answers to fourteen addition equations.

In this rational numbers instructional activity, 9th graders solve 14 various types of problems relating to rational numbers that include simplifying each equation and reducing to lowest terms to using the order of operations to simplify...

Students practice and then have a race to calculate percentage and fractional parts. In this percent and fraction lesson, students start with 1% and work their way up.  After each practice a quick race takes place. ...

Students practice the concepts behind fractions, decimals, and percents by using sports statistics on baseball cards. In this baseball math lesson, students use fractions and estimation to calculate statistics. Students calculate batting...

Middle schoolers investigate the concept of converting fractions to decimals with the use of practice in recognition of fractions and finding the decimal equivalent by sight or by using division. This lesson could be done effectively...

In this dividing fractions by fractions interactive worksheet, 6th graders solve 10 division of fractions problems with immediate online feedback.

In this adding and subtracting like fractions worksheet, students problem solve and calculate the answers to ten equations involving like fractions.

Though the problems are the same, it's always a little more fun to do them on the computer. Here, mathematicians solve 10 problems by multiplying fractions with whole numbers. After clicking on an embedded link to read the lesson, they...

In this fractions to decimals worksheet, students change fractions with one digit numbers to decimals. Students complete 12 problems total.

In this fractions of numbers worksheet, students solve 18 problems in which a fractional part of a number is calculated. Example: Find five tenths of 250. All numbers are multiples of ten. Students also find fractional parts of money...

In this fractions worksheet, students compare two fractions in each problem by putting in the comparing symbols. Students complete 10 problems total.

In this fractions activity, students solve 5 problems in which fractional parts of a set are calculated. Students write the correct fraction in the box next to the question and picture.