Before reading this guide, it may be helpful to read the guides on indices from Module 6 and Module 7. To convert a number into standard form, split the number into two parts - a number multiplied by ...

Practice time! Build, read, & write three-digit numbers using base-10 blocks and symbols. Practice time! Build, read, write (in standard and expanded form), and represent three-digit numbers using ...

Scientists use standard form when working with the speed of light and distances between galaxies, which can be enormous. The size of bacteria or atoms may also be referred to in standard form as they ...