Definition: Numbers are simply a set of symbols that represent quantity.

Two apples, five spoons, ten books, one hundred rubles, seven tulips. We use numbers every day, sometimes without even noticing it.

In early times, people represented the number of objects with sticks:

• One item was represented as |
• Two objects as | |
• Three objects as | | |
• Four objects as | | | |
• Five objects as | | | | |

As literacy increased, people realized that sticks could not represent large numbers, so they replaced them with digits, which we still use today - 0, 1, 2, 3, 4, 5, 6, 7, 8, 9.

Numbers often scare away schoolchildren and students because they are associated with "scary formulas" in mathematics. In fact, there's nothing scary about them. Numbers simply represent quantity or the number of items.

That's all there is to it. This introduction to numbers is complete. We will learn more about them in the future, but for now, this lesson is over.

+4 #12 PrithivRaj 2023-10-18 14:23
i need to learn linear algebra it is very helpful for me to understand the mathematical operations, today i started from scratch i don't know how many months it takes but i have a hope to finish the syllabus and keep practicing for my work
+3 #11 Emmanuel 2023-01-30 18:06
Wow...nice one . Thanks!
+9 #10 ShibuDaniel 2022-09-14 01:56
I am attempting to do this with the hope that I'm able to encourage and help my children for learning mathematics. I hope that I'm able to come back and make a positive comment/experience of having gone through this
-2 #9 Ori 2022-08-25 08:46
Never learned math in school. Letâ€™s see if I ending up, having even basic knowledge in math.

Wish me god speed from Israel.
+7 #8 Charles 2022-06-30 10:38
Thanks for this
0 #7 Laventrence Underwoo 2022-06-22 21:12
Hello. I'm reaching out. Because I'm wondering if you have any online classes? That teach one on one?
+4 #6 Monique 2022-03-23 15:02
Quoting Ken:
Iâ€™m getting my life together, and decided to go to college to pursue a business major in MIS. I am ashamed to admit that I was a horrible student in high school...

Thank you, Ken. I just did an assessment and did poorly and decided to search for anything that would help. Came across this website and your comment, I'm encouraged. Thank you.
+5 #5 Lucas 2021-12-22 17:14
I would put this quote as "Numbers are simply a set of symbols that are meant to represent quantity."

As used here, the word "numbers" and "number" wants to mean "digits/symbols" and "quantity of items"
+2 #4 Ashley 2021-12-03 15:05
Quoting Ken:
Iâ€™m getting my life together, and decided to go to college to pursue a business major in MIS...

After reading this, you are a serious motivation to me. Thank you so much.
+11 #3 Ken 2021-12-01 06:59
Iâ€™m getting my life together, and decided to go to college to pursue a business major in MIS. I am ashamed to admit that I was a horrible student in high school, and graduated my senior year in geometry but did not retain any information from that class or the ones before. I am starting from scratch and will not give up. Iâ€™ve looked up books to buy but this website seems like it will be a big part of my progress, so thank you for creating this!
+3 #2 Rosie 2021-07-16 09:36