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Praxis Elementary Education Math 5003.
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Praxis Elementary Education Math 5003.
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Praxis Elementary Education Math 5003Natural Numbers - CORRECT ANSWER-The set of numbers 1, 2, 3, 4, ... Also
called counting numbers.
Whole Numbers - CORRECT ANSWER-Natural numbers ( counting numbers)
and zero; 0, 1, 2, 3...
Negative Numbers - CORRECT ANSWER-Numbers less than 0; opposite of
natural numbers
Ratio - CORRECT ANSWER-Comparison of two numbers generally written as
fractions
Numerator - CORRECT ANSWER-the top number in a fraction
Denominator - CORRECT ANSWER-The bottom number in a fraction
Rational Number - CORRECT ANSWER-A number that can be written as a ratio
of two integers
Intergers - CORRECT ANSWER-Rational numbers than can be written over 1;
whole numbers and their opposites
Irrational Numbers - CORRECT ANSWER-Numbers that cannot be expressed as
a ratio of two integers. Their decimal expansions are nonending and
nonrepeating.
Base ten number system - CORRECT ANSWER-A place value number system
in which ten digits, 0 through 9, are used to represent a number and the value of
each place is 10 times the value of the place to its right; the value of any digit in
the number is the product of that digit and its place value
Addition - CORRECT ANSWER-Combining of numbers
Subtraction - CORRECT ANSWER-Taking away one number from another
, Minuend - CORRECT ANSWER-A number from which another number is
subtracted.
Subtrahend - CORRECT ANSWER-A number that is subtracted.
Difference - CORRECT ANSWER-the answer to a subtraction problem
Sum - CORRECT ANSWER-The answer to an addition problem
Addend - CORRECT ANSWER-A number that is added
Multiplication - CORRECT ANSWER-Combining numbers with itself a certain
number of times
Factor - CORRECT ANSWER-A number that is multiplied
Product - CORRECT ANSWER-The answer to a multiplication problem
Division - CORRECT ANSWER-Splitting a number into a certain number of parts
Dividend - CORRECT ANSWER-A number that is divided by another number.
Divisor - CORRECT ANSWER-The number by which another number is divided.
Quotient - CORRECT ANSWER-The answer to a division problem
Order of Operations - CORRECT ANSWER-PEMDAS = Parenthesis, exponents,
multiplication, division, addition, subtraction
Commutative property of addition - CORRECT ANSWER-When 3 or more
numbers are added, the order in which they are added doesn't matter. The sum
will be the same
Commutative Property of multiplication - CORRECT ANSWER-When 3 or more
numbers are multiplied, the order doesn't matter. The product will still be the
same
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