Subtracting Mixed Number Fractions with Borrowing
By Pat Walker
In this learning activity you'll perform subtraction calculations using borrowing with mixed number fractions.
Long Division - Step-by-Step
By Barbara Laedtke
In this learning activity you'll calculate the answers to long division problems.
Measuring Length in the Metric System
By Nabila Dahche
In this learning activity you'll explore how units in the metric system are related to each other and practice locating measurements on a metric line.
Solving Percent Problems Using a Pyramid Grid
By MarQulyn McKinney
Students use the pyramid method to solve percent problems. The pyramid grid provides a visual way to set up the equation.
Identifying Key Words in Math Problems
By Lori Pennock, Sharon Chase, Robin Horne, Danene Dusenske, Barbara Foye
In this learning activity you'll read key words that direct you to add, subtract, multiply, or divide.
Ratios and Proportions
By Allen Reed, Douglas Jensen
In this interactive object, learners simplify ratios and solve problems using proportions. All terms are defined.
How to Convert from One Unit to Another in the Metric System
In this learning activity you'll practice converting from one metric unit to another.
Adding Fractions With Unlike Denominators
By Tina Dietzman
Learners follow steps to add fractions with different denominators. They also review fraction concepts, do a drag-and-drop exercise involving fraction terms, and add fractions with common denominators.
Conversions in Nursing Math
By Barb Hummel
Learners quiz themselves on the conversion factors within and between the metric, apothecary, and household systems.
Plotting Points on a Coordinate System
By Francine Nettesheim
In this learning activity you'll identify points on a coordinate system.
Learning to Use the Casio fx-260 Solar Calculator
By Suzi Hunsader
In this learning activity you'll explore the keys on the Casio fx260 Solar Calculator.
Changing a Decimal to a Fraction
By Mona Wenrich
In this learning activity you'll explore how to change a decimal to a fraction and learn a method to visually check the fraction for accuracy.
Unity Fractions/Unit Cancellation
By Terry Lark
In this learning activity you'll demonstrate how to use unity fractions to complete conversion calculations.
Reading and Interpreting Bar Graphs
In this learning activity you'll identify the various parts of a bar graph, read and interpret its data, and calculate the data to solve various application problems.
Subtracting Fractions with Unlike Denominators
By Bill Truttschel
In this animated and interactive object, learners view two examples of how to subtract fractions with unlike denominators and then work five similar problems.
Units of Measurement
By Barbara Anderegg
In this learning activity you'll explore units of measurement.
Least Common Multiple
Learners practice a technique for finding the least common multiple of a group of numbers.
Multiplication of a String of Signed Numbers
Students read how to organize their work when multiplying more than two signed numbers. A review and practice problems complete the activity.
Adding and Subtracting Signed Numbers
Learners follow the steps for adding and subtracting signed numbers and complete practice exercises.
Basic Terms in Division
In this interactive object, the learner examines the basic terms used in division. A quiz completes the activity.
In this learning activity you'll assess which zeros are important when defining a number and which zeros can be dropped.
Understanding Place Value
By Laurie Jarvis
In this learning activity you'll review the place values of whole numbers.
Scientific Notation - Converting Numbers Larger Than 1 to Scientific Notation
By Danene Dusenske
In this learning activity you'll review scientific notation and practice expressing numbers larger than 1.
Scientific Notation - Converting Scientific Notation to Ordinary Numbers
In this learning activity you'll review an explanation of scientific notation and complete exercises to convert scientific notation to ordinary numbers.
In this learning activity you'll calculate exponents. You'll practice breaking down exponents and calculating the results.