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Do adults know how to evaluate numeric expressions correctly?

In a random survey of 10 adults, who may or may not have jobs, I asked them to evaluate ten numeric expressions. Do adults know how to evaluate numeric expressions correctly?. Number correct. The problems ranged in difficulty from easy (one operation) to hard

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Do adults know how to evaluate numeric expressions correctly?

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  1. In a random survey of 10 adults, who may or may not have jobs, I asked them to evaluate ten numeric expressions. Do adults know how to evaluate numeric expressions correctly? Number correct The problems ranged in difficulty from easy (one operation) to hard (six operations and one exponent). They were allowed to use a calculator. Three of the people who scored six or lower, including the one who scored zero, do not have jobs. All of the people who scored 8 and higher are teachers.

  2. Instructions: Evaluate the following Numeric Expressions Person #___ Circle one: Are you currently employed? Yes No

  3. Evaluating Expressions: Survey dataCorrect/Incorrect responses by question Key: 1 indicates correct response 0 indicates incorrect response

  4. Do adults know the relationship between the subsets of Real Numbers?

  5. Instructions: Complete the Real NumberVenn Diagram below by inserting the words in the word bank inside the most appropriate ovals #s Word Bank: Natural #s Integers Whole #s Irrational #s Real Rational #s

  6. Real Number System: Survey dataCorrect/Incorrect responses by question Key: 1 indicates correct response 0 indicates incorrect response

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