Algebra 101 Real Numbers And The Real Number Line Pdf Slideshare

Learn To Classify, Graph, Compare, Find Additive Inverses, And Absolute

Learn to classify, graph, compare, find additive inverses, and absolute values of real numbers. Interpret numbers from data tables. Real Numbers and the Number Line Classify numbers and graph them on number lines. Tell which of two real numbers is less than the other. Find the additive inverse of a real number. Find the absolute value of a real number.

Interpret The Meanings Of Real Numbers From A Table Of

Interpret the meanings of real numbers from a table of data. 1.4 2 3 4 5 Classify numbers and graph them on number lines. Objective 1 Slide 1.4-3 Natural numbers (or counting numbers) and whole numbers, along with many others, can be represented on a number line like the one below. Classify numbers and graph them on a number line.

We Draw A Number Line By Choosing Any Point On

We draw a number line by choosing any point on the line and labeling it 0. Then we choose any point to the right of 0 and label it 1. The distance between 0 and 1 gives a unit of measure used to locate, and then label other points. The “arrowhead” is used to indicate the positive direction on a number line. Slide 1.4-4 The natural numbers are located to the right of 0 on the number line.

For Each Natural Number, We Can Place A Corresponding Number

For each natural number, we can place a corresponding number to the left of 0. Each is the opposite,or negative,of a natural number. Classify numbers and graph them on a number line. (cont’d) The natural numbers, their opposites, and 0 form a new set of numbers called the integers. { . .

. , −3, −2, −1, 0, 1, 2, 3, .

. , −3, −2, −1, 0, 1, 2, 3, . . . } Positive numbersand negative numbersare called signed numbers. The three dots ( … ) show that the list of numbers continues in the same way indefinitely.