HESI A2 Math Study Guide 2021
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The Health Education Systems, Inc. Admission Assessment (HESI A2) Mathematics Test consists of 50 mathematics questions covering several subsections. These subsections are: Basic Operations; Decimals,... Fractions, and Percentages; Proportions, Ratios, Rate, and Military Time; and Algebra.The subsection of the test covering basic operations will include questions related to the four basic mathematical operations: addition, subtraction, multiplication, and division. You will also face questions related to prime numbers, composite numbers, even and odd numbers, decimal points and places, rational numbers, and irrational numbers. Below are some sample problems. Addition, Subtraction, Multiplication, and Division 5 + 4 = 9 9 – 5 = 4 In addition to basic subtraction problems, you might also face problems requiring regrouping. For instance: 721 – 435 You would set the problem up as: 721 – 435 In this case, you are looking at a problem in which the ones and tens columns for 721 contain smaller numbers, which means regrouping is necessary to get the correct answer. This requires borrowing. For the 1 in 721, you will borrow from the 2, which leaves that column with a 1. Then, you need to borrow from the 7 to increase the 1. This allows you to properly subtract the values and figure out the difference. 6 11 11 [Show More]
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