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California High School Exit Exam - Mathematics Section - Oct. 2008 Number Sense 1.4 and 1.5 are not tested on the CAHSEE #1 Scientific Notation Scientific Notation • Scientific notation is a short way to write very large or very small numbers using powers of 10. • A number in scientific notation is always written as a number greater than or equal to 1 but less than 10, times a power of 10. #2 #3 Scientific Notation # 4 Systems of Equations # 5 Adding and Subtracting Fractions # 6 Adding negatives #7 # 8 Fractions # 9 Fractions2 # 10 Percentages # 11 Percentages # 12 # 13 Fraction --> Percentage # 14 Percent increase # 15 Percent increase # 16 Percent decrease # 17 Percent decrease # 18 Interest # 19 Percent # 20 # 21 # 22 # 23 Negative exponents # 24 # 25 Multiplying Exponents # 26 Adding Fractions # 27 # 28 Subtracting Fractions # 29 # 30 Multiplying Exponents # 31 Multiplying Exponents # 32 # 33 Square root # 34 Square root # 35 Square root # 36 Absolute Value # 37 Absolute Value # 38 Absolute Value Answer Key to Number Sense STATISTICS, DATA ANALYSIS, AND PROBABILITY The following seven California mathematics academic content standards from the Statistics, Data Analysis, and Probability strand are assessed on the CAHSEE by 12 test questions and are represented in this booklet by 30 released test questions. These questions represent only a few of the ways in which these standards may be assessed on the CAHSEE. #1 #2 #3 #4 #5 #6 #7 #8 #9 #10 #11 #12 #13 #14 #15 #16 #17 #18 #19 #20 #21 #22 #23 #24 #25 #26 #27 #28 #29 #30 Algebra and Functions #1 #2 #3 #4 #5 #6 #7 #8 #9 #10 #11 #12 #13 #14 #15 #16 #17 #18 #19 #20 #21 #22 #23 #24 #25 #26 #27 #28 #29 #30 #31 #32 #33 #34 #35 #36 #37 #38 #39 #40 Measurement and Geometry #1 #2 #3 #4 #5 #6 #7 #8 #9 #10 #11 #12 #13 #14 #15 #16 #17 #18 #19 #20 #21 #22 #23 #24 #25 #26 #27 #28 #29 #30 #31 #32 #33 #34 #35 #36 #37 #38 #39 #40 #41 #42 #43 #44 #45 Mathematical Reasoning #1 #2 #3 #4 #5 #6 #7 #8 #9 #10 #11 #12 #13 #14 #15 #16 #17 #18 #19 #20 #21 #22 #23 #24 Algebra 1 #1 #2 #3 #4 #5 #6 #7 #8 #9 #10 #11 #12 #13 #14 #15 #16 #17 #18 #19 #20 #21 #22 #23 #24 #25 #26 #27 #28 #29 #30 #31 #32 #33 #34 #35 #36 #37 #38 #39