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Provides ratio and proportion setups, percent-to-fraction/decimal relationships, algebra basics via the FOIL method, and key statistics concepts like mean, median, mode, range, skew, and normal distribution.",{"@graph":14,"@context":73},[15,34,56],{"@type":16,"itemListElement":17},"BreadcrumbList",[18,23,27,31],{"item":19,"name":20,"@type":21,"position":22},"https://docshare.wps.com","Home","ListItem",1,{"item":24,"name":25,"@type":21,"position":26},"https://docshare.wps.com/document/","Document",2,{"item":28,"name":29,"@type":21,"position":30},"https://docshare.wps.com/document/exam/","Exam",3,{"item":32,"name":10,"@type":21,"position":33},"https://docshare.wps.com/document/hesi-a2-math-cram-sheet-formulas-conversions-and-more/348007/",4,{"url":32,"name":10,"@type":35,"image":36,"author":41,"headline":10,"publisher":44,"fileFormat":47,"inLanguage":8,"description":12,"dateModified":48,"datePublished":49,"encodingFormat":47,"isAccessibleForFree":50,"interactionStatistic":51},"DigitalDocument",{"url":37,"@type":38,"width":39,"height":40},"https://docshare.wps.com/thumbnails/hesi-a2-math-cram-sheet-formulas-conversions-and-more/348007.png","ImageObject",300,407,{"name":42,"@type":43},"Theodore","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-11-04","2026-09-22",true,{"@type":52,"interactionType":53,"userInteractionCount":55},"InteractionCounter",{"@type":54},"ViewAction",12,{"@type":57,"mainEntity":58},"FAQPage",[59,65,69],{"name":60,"@type":61,"acceptedAnswer":62},"What number systems are summarized in the HESI A2 math cram sheet?","Question",{"text":63,"@type":64},"It covers natural numbers, whole numbers, integers, rational numbers, real numbers, and complex numbers, with the note that each system is a subset of another.","Answer",{"name":66,"@type":61,"acceptedAnswer":67},"How does the sheet instruct converting fractions and performing operations?",{"text":68,"@type":64},"It explains adding/subtracting fractions by using a common denominator with a scale factor, rules for same-denominator operations, multiplying fractions by multiplying numerators/denominators, dividing fractions by multiplying with the reciprocal, and converting mixed numbers to improper fractions while simplifying if needed.",{"name":70,"@type":61,"acceptedAnswer":71},"What does the sheet include for ratios, proportions, and percent relationships?",{"text":72,"@type":64},"It shows ratio formats (part-to-part, part-to-whole), proportion equivalence (e.g., 3:4 = 6:8), and a calculation example framework. 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All real numbers can be located on a number line. | • −92\u003Cbr>• 5/9\u003Cbr>• √2 |\n| Complex Numbers | a + bi where a and b are real numbers and i (imaginary number) is a formal square root of −1 (i= √-1, i2 = -1) | • -1 + 2i\u003Cbr>• 7-9i\u003Cbr>• -6i |\n\nPlace Value  \n\n| Place | thousands | hundreds | tens | ones | tenths | hundredths | thousandths |\n| --- | --- | --- | --- | --- | --- | --- | --- |\n| Value | 1,000 | 100 | 10 | 1 | 0.1 | 0.01 | 0.001 |\n\nMETRIC CONVERSIONS  \nMetric units are multiples of 10s. To convert to a larger unit, divide numbers by base of 10s. To convert to a smaller unit, multiply numbers by base of 10s.  \nKing  \nkilo  \n1,000.0  \n(103)  \nHenry  \nhecto  \nDied  \ndeca  \n100.0 10.0  \n(102) (101)  \n1.0 0.1 0.01 0.001  \n(100) (10-1) (10-2) (10-3)  \nlarger units smaller units  \nHESI®A2 MATH CRAM SHEET  \nFRACTIONS  \n\n| Proper Fraction\u003Cbr> 1  Numerator is less than\u003Cbr>8 the denominator | Improper Fraction\u003Cbr> 8  Numerator is greater\u003Cbr>3 than the denominator | Mixed Number\u003Cbr>3 ~~ ~~18~~ ~~ Whproople numer fractbieor an tnodgether |\n| --- | --- | --- |\n\nA C A + C  \n+ =  \nB B B  \nA C A-C  \n- =  \nB B B  \nA C A D A × D  \n÷ = × =  \nB D B C B × C  \nA C A × C  \n× =  \nB D B × D  \nA C AD BC AD-BC  \n- = - =  \nB D BD BD BD  \nA C AD BC AD + BC  \n+ = + =  \nB D BD BD BD  \nAdd or subtract fractions with different denominators  \n1. Change to equivalent fractions with common denominators using a scale factor  \n2. Add or subtract following the rules for fractions with the same denominators  \nAdd or subtract fractions with the same denominators  \n1. Add or subtract the numerators  \n2. Keep the denominator the same  \n3. Simplify if possible  \nMultiply fractions Divide fractions  \n1. Multiply the numerators  \n2. Multiply the denominators  \n3. Simplify  \n1. Keep the first fraction as is  \n2. Change from division to multiplication  \n3. Flip the second fraction to its reciprocal  \n4. Follow multiplication of fractions rules  \nConvert Mixed Number  \nKeep the original denominator when converting a mixed number to an impromper fraction.  \nSimplify if needed.  \nHESI®A2 MATH CRAM SHEET  \nRATIOS AND PROPORTIONS  \n\n| Ratios |  |  |  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- |\n|  |  |  |  |  | Part to part |  | Part to whole |  |\n|  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  | 2:1 | 1:2 | 2:3 | 1:3 |\n|  |  |  |  |  | 2/1 | 1/2 | 2/3 | 1/3 |\n|  |  |  |  |  | 2 to 1 | 1 to 2 | 2 to 3 | 1 to 3 |\n\n\n| Proportions |  |  |  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| | 3:4 | = | 6:8 |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |\n|  | 3:4 | :: | 6:8 |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |\n|  | 3 is to 4 | as | 6 is to 8 |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |\n\n\n| Calculating Proportions |  |  |\n| --- | --- | --- |\n| 6\u003Cbr>2 | = | 12\u003Cbr>? |\n| \u003Cbr>24 6\u003Cbr>\u003Cbr>÷6\u003Cbr>\u003Cbr>6\u003Cbr>=\u003Cbr>2\u003Cbr>4 = x\u003Cbr>|  |  |\n| 6 12\u003Cbr>~~ ~~ = ~~ ~~\u003Cbr>2 4 |  |  |\n\nALGEBRAIC EXPRESSION  \nFOIL METHOD  \nUsing the FOIL method on binomials: (x + 2) and (x-3)  \n\n| F | Multiply the first terms of each binomial | (x + 2)(x + (-3)) | → | (x)(x) | = x2 |\n| -","cbCaioSiM6y5qIRn","https://ap.wps.com/l/cbCaioSiM6y5qIRn","pdf",1301457,"English","# Number Basics\n## Place Value\n# Metric Conversions\n## Unit conversions using multiples of 10\n# Fractions\n## Operations and conversions\n# Ratios and Proportions\n## Calculating proportions\n# Algebraic Expression\n## FOIL method\n# Percents, Fractions, and Decimals\n# Statistics\n## Mean, median, mode, range, skew, normal distribution\n# Time Conversion\n## 12-hour clock vs military time","[{\"question\":\"What number systems are summarized in the HESI A2 math cram sheet?\",\"answer\":\"It covers natural numbers, whole numbers, integers, rational numbers, real numbers, and complex numbers, with the note that each system is a subset of another.\"},{\"question\":\"How does the sheet instruct converting fractions and performing operations?\",\"answer\":\"It explains adding/subtracting fractions by using a common denominator with a scale factor, rules for same-denominator operations, multiplying fractions by multiplying numerators/denominators, dividing fractions by multiplying with the reciprocal, and converting mixed numbers to improper fractions while simplifying if needed.\"},{\"question\":\"What does the sheet include for ratios, proportions, and percent relationships?\",\"answer\":\"It shows ratio formats (part-to-part, part-to-whole), proportion equivalence (e.g., 3:4 = 6:8), and a calculation example framework. It also lists percent-to-fraction/decimal relationships and conversion guidance using multiplication by 100 and place-value ideas for decimals.\"}]","HESI - A2 Math Cram Sheet - Formulas, Conversions, and More | PDF",1790070541,18]