I am teaching you mathmatics in this class .

 I will teach India's best mathmatics , I will say you one thing when understand my teaching style and you learn good after you will pay my fee charge .I will chalenge you i will teach you best mathmatics ever in your life , now you please trust on me and join my classes .I will guarantee you will learn very well.

Zero is a real number because it is an integer. Integers include all negative numbers, positive numbers, and zero. Real numbers include integers as well as fractions and decimals.

Zero's origins most likely date back to the “fertile crescent” of ancient Mesopotamia. Sumerian scribes used spaces to denote absences in number columns as early as 4,000 years agoWhile it may seem like math problems like the above have no real use in life, this couldn’t be farther from the truth! Math is incredibly important in our lives and, without realizing it, we use mathematical concepts, as well as the skills we learn from doing math problems, every day.