HESI A2 Math UPDATED ACTUAL Exam Questions and CORRECT Answers
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Course
HESI A2 Math
Institution
HESI A2 Math
HESI A2 Math UPDATED ACTUAL Exam
Questions and CORRECT Answers
whole number - CORRECT ANSWER - set of numbers that contains no fractions or
decimals
(0,1,2,3,4,189, 293)
Intergers - CORRECT ANSWER - whole numbers and their opposites (negatives)
(-1, -2, -3, -4, -5, 0, 1, 2, 3, 4, 5
HESI A2 Math UPDATED ACTUAL Exam
Questions and CORRECT Answers
whole number - CORRECT ANSWER - set of numbers that contains no fractions or
decimals
(0,1,2,3,4,189, 293)
prime number - CORRECT ANSWER - number that is only evenly divisible by 1 & itself
- no remainder or decimal
composite number - CORRECT ANSWER - positive integer (whole number) formed by
multiplying 2 smaller integers together
- all divisible by 2
- can be evenly divided by numbers other than 1 or itself
decimals - CORRECT ANSWER - what follows decimal is a value less than 1 & added to
the integer number preceding the decimal
- division between the whole portion & the fraction (or decimal) portion of a number
- EX: 3.15 3=whole; .15=decimal/fraction
real numbers - CORRECT ANSWER - rational and irrational numbers
rational numbers - CORRECT ANSWER - any number that can be expressed as a fraction,
w/ a non-zero denominator
- all integers are considered rational numbers
- every rational number has a decimal that terminates/repeats
, irrational numbers - CORRECT ANSWER - numbers that cannot be expressed as a finite
decimal
-Pi is finite bc its decimal portion is unending
communitive property - CORRECT ANSWER - a+b=b+a
Associative Property - CORRECT ANSWER - grouping of numbers doesn't matter in an
addition problem
decimal chart - CORRECT ANSWER - place value of decimals
In dividing by 10, you move the decimal 1 position to the - CORRECT ANSWER - left,
making a smaller # than before
In multiplying by 10, move the decimal 1 position to the - CORRECT ANSWER - right,
making a larger # than before
kilo - CORRECT ANSWER - 1000 units
hecto - CORRECT ANSWER - 100 units
deca - CORRECT ANSWER - 10 units
base unit - CORRECT ANSWER - zero
deci - CORRECT ANSWER - 0.1 units
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