Learners review the basic math operations involving zero, emphasizing that division by zero is undefined. Examples are given.
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.
Solving Percent Problems Using the Grid Method
By Laurie Jarvis
In this learning activity you'll calculate percentages using a grid to solve problems.
The Right Circular Cylinder
By Allen Reed, Douglas Jensen
Learners study the properties of a right circular cylinder and use geometric formulas to find volume and surface area.
Conversions: Fractions-Decimals- Percents Pre-Test
By Suzi Hunsader
Students perform conversions among fractions, decimals, and percentages in this assessment.
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