PSAT Math: Prime Numbers
PSAT Math: Factor/Multiply
PSAT Math: Multiples
Learn the definition of "multiples" and how to solve factor questions and multiples questions on the math section of the PSAT
PSAT Math: Averages
Learn how to apply the average formula to find the mean, median and mode of a set of numbers on the math section of the PSAT
Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.
You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.
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