## Tasks of building

Published June 29, 2016

Published June 29, 2016

Published August 17, 2016

**Million** is the oldest numerical giant. Often the word "million" is used as a metaphor to refer to a very large number (the number of something).
To feel the enormity of this number, it is necessary to spend a little time on the "arithmetic gymnastics". This "gymnastics" develops the ability to properly
assess the size of large numbers...

Published September 04, 2016

First of all, the great **number of 365**, which determines the number of days in the year. When divided by 7 it gives a remainder of 1. This is
insignificant, it would seem, a feature of 365 is of great importance for our seven-day calendar. From it depends what every ordinary (non-leap) year ends with
the day of the week, as it had begun...

Published September 25, 2016

The highest pyramid of Ancient Egypt is **the pyramid of Cheops**. For five thousand years, it is the most amazing building, preserved from the
ancient world. Pyramid of Khufu has a height of almost 150 meters, and its base covers an area of 40000 square meters. m. It is composed of 200 rows of giant
stones. It would be strange if such a huge structure...

Published September 25, 2016

The doctrine of the approximate calculations **significant digits** are all numbers except zero, and zero, but if he stands between the other
significant figures. So, in the days of 3700 and 0.0062 all zeros are insignificant. The numbers 105 and 2006, the zeros are significant figures. Among 0.0708 first two
zero - insignificant, and the third is zero - meaning...

Published September 25, 2016

Published September 25, 2016