In mathematics, a number line is a picture of a straight line on which every point corresponds to a real number and every real number to a point. Often the integers are shown as specially-marked points evenly spaced on the line. Although this image only shows the integers from −9 to 9, the line includes all real numbers, continuing "forever" in each direction, and also numbers not marked that are between the integers. It is often used as an aid in teaching simple addition and subtraction, especially involving negative numbers. It is divided into two symmetric halves by the origin, i.e. the number zero.

The number line is most often represented as being horizontal. Customarily, positive numbers lie on the right side of zero, and negative numbers lie on the left side of zero. An arrowhead on either end of the drawing is meant to suggest that the line continues indefinitely in the positive and negative reals. The real numbers consist of irrational and rational numbers, as well as integers, whole numbers, and the natural numbers (the counting numbers).

The number line is most often represented as being horizontal. Customarily, positive numbers lie on the right side of zero, and negative numbers lie on the left side of zero. An arrowhead on either end of the drawing is meant to suggest that the line continues indefinitely in the positive and negative reals. The real numbers consist of irrational and rational numbers, as well as integers, whole numbers, and the natural numbers (the counting numbers).

Many 3rd grade math students find number line difficult. They feel overwhelmed with number line homework, tests and projects. And it is not always easy to find number line tutor who is both good and affordable. Now finding **number line help** is easy. For your number line homework, number line tests, number line projects, and number line tutoring needs, TuLyn is a one-stop solution. You can master hundreds of math topics by using TuLyn.

At TuLyn, we have over 2000 math video tutorial clips including**number line videos**, **number line practice word problems**, **number line questions and answers**, and **number line worksheets**.

Our**number line videos** replace text-based tutorials in 3rd grade math books and give you better, step-by-step explanations of number line. Watch each video repeatedly until you understand how to approach number line problems and how to solve them.

At TuLyn, we have over 2000 math video tutorial clips including

Our

- Tons of video tutorials on number line make it easy for you to better understand the concept.
- Tons of word problems on number line give you all the practice you need.
- Tons of printable worksheets on number line let you practice what you have learned in your 3rd grade math class by watching the video tutorials.

Comparing Integers On A Number Line Using Inequalities

**Video Clip Length:** 5 minutes 4 seconds

**Video Clip Views:** 44810

number line video clips for 3rd grade math students.

Mt. Everest, the highest elevation in Asia

Mt. Everest, the highest elevation in Asia, is 29,029 feet above sea level. The Dead Sea, the lowest elevation, is 1,312 below sea ...

Mt. Everest, the highest elevation in Asia, is 29,029 feet above sea level. The Dead Sea, the lowest elevation, is 1,312 below sea ...

A frog is sitting on the number line

A frog is sitting on the number line at zero. It wants to get to the number 4. Each time it hops, it moves forward half of the remaining ...

A frog is sitting on the number line at zero. It wants to get to the number 4. Each time it hops, it moves forward half of the remaining ...

number line homework help word problems for 3rd grade math students.

9

----

-3

15,_,_,_,355

Draw a number line jumping in tenths from 7.4 to 7.6 and add these numbers

7.45, 7.49, 7.41, 7.46, 7.51, 7.56, 7.585, 7.505, 7.527

7.45, 7.49, 7.41, 7.46, 7.51, 7.56, 7.585, 7.505, 7.527

number line homework help questions for 3rd grade math students.

To receive a good review of 2nd grade math before trying 3rd grade math.

I am entering 3rd grade , like to be prepared. trying this site for 1 st time.

I teache 3rd grade math and also tutor Algebra 1.

I need some help explaining decimals to our 3rd grade daughter.

I am entering 3rd grade , like to be prepared. trying this site for 1 st time.

I teache 3rd grade math and also tutor Algebra 1.

I need some help explaining decimals to our 3rd grade daughter.

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