CBEST California Teacher Exam Prep - Question List

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31. A: {3, 6, 7}
B: {2, 8}

What is the union of Set A and Set B?
  1. {2, 3, 6, 7, 8}
  2. {3, 6, 7}
  3. {2, 8}
  4. None of the above
32. What percentage is ¼?
  1. 20%
  2. 25%
  3. 50%
  4. 4%
33. Which of the following uses the doubling method of informal counting to solve the following:

3+4=
  1. (1+1+1) + (1+1+1+1) = 7
  2. (3+4) + (3+4) - (3+4) = 7
  3. 3+4 = (3+3) +1 = 6+1 = 7
  4. 2+2+2+1=7
34. What is 1 1/2 as a simple fraction in lowest terms?
  1. 1/2
  2. 2/3
  3. 3/2
  4. 6/4
35. Solve: 5²
  1. 625
  2. 10
  3. 25
  4. 125

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