Timelines? by Alyssa https://padlet.com/abergstedt/time Pop quiz! en-us 2016-08-31 15:13:12 UTC 2017-03-15 10:16:58 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Alarmclock.png 1. Why do we use multi-tiered timelines? abergstedt https://padlet.com/abergstedt/time/wish/120854035 2016-08-31 15:15:50 UTC https://padlet.com/abergstedt/time/wish/120854035 abergstedt https://padlet.com/abergstedt/time/wish/120855445 2. How do we find the amount of years between 2 AD years?]]> 2016-08-31 15:19:36 UTC https://padlet.com/abergstedt/time/wish/120855445 3. How do we find the amount of years between AD and BC years? abergstedt https://padlet.com/abergstedt/time/wish/120855863 2016-08-31 15:20:49 UTC https://padlet.com/abergstedt/time/wish/120855863