M. 1. 3.- Compare and order rational numbers(including positive and negative numbers)

Rational number

A number that can be expressed as a fraction

Repeating

Rational numbers can be written as fractions as long as the denominator is not zero and can be written as either terminating or this(do again) decimals

Terminating

What kind of decimal is 1/2=0.5

Repeating

What kind of decimal is 1/3=0.333

1; -27/1

Integers like whole numbers can be written in fractions by simply writing them as the numerator over a denominator of what. Ex: -27=...

Irrational numbers

A real number that cannot be expressed as terminating or repeating decimals and cannot be written in fraction form. Ex: pi, square roots of imperfect squares, and natural number e converted to decimals are not terminating or repeating

Equations

Equality statements/mathematical statement that indicates the equality of two expressions

Inequality symbols

Less than (<), greater than (>), less than or equal to (≤), and greater than or equal to (≥)

Non-negative

It is important to note that negative numbers are smaller than positive or this(greater than or equal to zero(positive or zero)) numbers

Decimal

When comparing fractions, they can be converted into this form

Least common multiple

The smallest number that is a multiple of two or more nonzero whole numbers (also called the least common denominator)

Least common denominator

The least common multiple of the denominators of two or more fractions

Rewriting the numbers as equivalent fractions or mixed numbers

You can compare fractions and mixed numbers with different numbers how

Decreasing order

Arranging numbers from largest to smallest.

Increasing order

Arranging numbers from smallest to largest.