CAHSEE Math and Reading Practice Questions - Question List

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21. It is sunny on 83% of the 120 days Silver Slides Waterpark is open on average. How many days will Silver Slides be open this summer?
  1. 100
  2. 102
  3. 98
  4. 99
  5. 92
22. What is the mean for the following expenditures? $79.84, $278.99, $342.16, $466.25, $111.39, $502.47, $98.12
  1. $278.99
  2. $268.46
  3. $354.22
  4. $317.54
23. 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
24. Which type of chart or graph would be the best graphic organizer to demonstrate the relationship between foreign aid to a nation and the decrease in child mortality rates among its citizens?
  1. Bar graph
  2. Line graph
  3. Pie chart
  4. Histogram
25. What kind of triangle has 1 angle that is 90°?
  1. A right triangle
  2. An acute triangle
  3. An obtuse triangle
  4. A scalene triangle

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