what is mental math and how does it effect the use of calculators and technology in mathematics. It is quicker to use a calculator or do mental math to solve a problem such as 150 *200. Are there situations where one is better than the other?
what is mental math and how does it effect the use of calculators and technology in mathematics. It is quicker to use a calculator or do mental math to solve a problem such as 150 *200. Are there situations where one is better than the other?
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.7: Combinations
Problem 33E
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what is mental math and how does it effect the use of calculators and technology in mathematics. It is quicker to use a calculator or do mental math to solve a problem such as 150 *200. Are there situations where one is better than the other?
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