YouTube on MSN

Graph two angles in degrees, in standard form

I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those ...
YouTube on MSN

Graph a negative radian in standard form using thirds

I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips.
PBS

Standard and Expanded Forms: Numbers in the Hundreds

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 ...
BBC

Standard form

Standard form close standard formA number between 1 and 10 multiplied by a power of ten, eg 193 in standard form is written as 1·93 × 10², 0·193 in standard form is written as 1·93 ×10⁻¹. It is used ...