ENGLISH

Express Review Guides: Math Word Problems

Book information

Language
english
Format
PDF
Filesize
6 MB (6433315 bytes)
Pages
\368
Library
twirpx
Time added
2017-08-07 07:01:42
Математика;Прочие разделы математики

Description

A word problem, like any problem, can’t be solved without a plan. After giving you a pretest, this book begins with the basics of word problems: keywords. These are the terms that will tell you what operations to use, on which numbers to perform them, what formulas to use, and the order in which each step must be done. In the next chapter, we build a plan for solving word problems: an eight-step process that takes keywords a step further—or a few steps further. We learn to write number sentences for each possible operation, solve those number sentences, and then choose the most reasonable answer. Finally, we check our work to be sure our answer is correct.pages: 368

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