Home/Tag: billion
29 07, 2017

Big numbers – billions and trillions

By |2019-07-10T09:05:15-07:00July 29th, 2017|Math|0 Comments

An infinite distance: stars in the sky Why do we use exponents? Some numbers are so big that it's hard to write them in the regular way. The number line Who invented numbers? How we write fractions All our math articles  Like 1,000,000,000,000,000. It would be hard to count all those zeroes, so [...]