In this animated activity, learners read about the properties of a rectangle and its components. They then work practice problems to find the perimeter and area of rectangles.

In this interactive object, learners examine the properties of equality and use those properties to solve simple equations.

Learners study the properties of a rectangular solid and use geometric formulas to find volume and surface area.

In this interactive object, learners simplify ratios and solve problems using proportions. All terms are defined.

In this learning activity you'll discover how to calculate the best priced items and improve your financial literacy.

Students use the pyramid method to solve percent problems. The pyramid grid provides a visual way to set up the equation.

Students read the rules used in multiplying and dividing signed numbers. They view examples and work practice problems.

Students read how to organize their work when multiplying more than two signed numbers. A review and practice problems complete the activity.

Learners follow the steps for adding and subtracting signed numbers and complete practice exercises.

Multiplication

I numeri amici

Review Fractions

Games to help dyslexic kids build their math skills. Look carefully at the steps for each question.