1) In what year did famous French mathematician Rene Descartes decide that x, y, and z should represent unknown variables and a, b, and c should represent know numbers? a) 17th Century b) 1800 c) March 14, 1450 d) 1999 e) 1600 f) 1500 2) How many variable blocks are there in SNAP? a) 6 b) 7 c) 20 d) 5 e) 8 f) 4 3) A loop used inside the body of another loop is called? a) Nested egg b) Nestle c) Nested loop d) Nesting birds e) Nest f) Ness 4) What is a conditional block? a) A block used to make a choice between executing two different chunks of code.“If” statements. b) A loop is used inside the body of another loop. c) A value (text, number, picture, etc.) that evaluate to true or false. d) A type of block that causes other code to run multiple times in succession. A control flow statement that allows code to be executed repeatedly based on a given Boolean condition. e) A tool for evaluating the possible inputs and outputs of a Boolean expression. f) It is what it is. 5) What is an algorithm? a) A well-structured process. b) A problem-solving step. c) Steps to get the job done. d) A complete, well-defined sequence of steps for completing a task or solving a problem. e) Steps to solve a problem. f) A resource.

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