M. 1. 2.- Perform arithmetic operations with rational numbers(including positive and negative numbers)

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Last updated 2:32 AM on 7/17/26
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9 Terms

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Operation

A mathematical action

2
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Order of operation

The sequence of operations that must be followed to simplify an expression

3
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Addition

Calculation of a total of two or more numbers

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Subtraction

Removing one number from another; the inverse of addition

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Multiplication

Addition of a number to itself a specified number of times

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Division

Separation of numbers into parts; the inverse of multiplication

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Mixed number

A number formed by an integer and a fraction

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Parentheses, Exponents, Multiplication, Division, Addition, Subtraction

PEMDAS

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Common denominator

In a set of two or more fractions, an integer that is divisible by each denominator. That is, a multiple of all of the denominators