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MATH 0930.4C – Beg. Alg Part 1 K. Rigdon – Fall 2014 Name __________________________ Cumulative Review Worksheet 3 Due Tuesday, 10/14/2014 (worth 3 points each; #5 worth 6 points = total 42 points) Circle/Highlight your answers! Add, Subtract, Multiply, or Divide as indicated: 1) 2.9 – 5.2 – (-1.5) 3) 9 36 4 2) 4) 3 1 4 10 47 3 2 5 5) Consider the following set of numbers: 1 16 1 12, 6 , , 7.25, 23, 5 7 , 0, , 11, , 49 , 231 3 4 List the elements that are a) Natural numbers: _________________________________________________________ b) Whole numbers: __________________________________________________________ c) Integers: _________________________________________________________________ d) Rational numbers: _________________________________________________________ e) Irrational numbers: ________________________________________________________ f) Real numbers: ____________________________________________________________ (over) Page 2 Evaluate the following: 6) a) 6 2 b) 6 2 6 2 c) 7) 5 3 2 6 10 3 Solve the following equations: 8) -2 = w - 9 11) -m = 6 9) w+5=9 10) 12) a + 6 = -7 13) 1 7 m 16 3n 16