Bulletin Board by Julia Wilson https://padlet.com/wj173971/i64jjs5gyn7eepw5 Addition of Whole Number Strategies en-us 2020-04-25 19:19:21 UTC 2026-01-03 04:52:49 UTC hello@padlet.com https://padlet.net/icons/png/1f192.png Watch this video! wj173971 https://padlet.com/wj173971/i64jjs5gyn7eepw5/wish/530355158 Mental Computation for addition of whole numbers.]]> 2020-04-25 19:24:24 UTC https://padlet.com/wj173971/i64jjs5gyn7eepw5/wish/530355158 Watch this video! wj173971 https://padlet.com/wj173971/i64jjs5gyn7eepw5/wish/530356994 Lattice method for addition of whole numbers. This one is my favorite!]]> 2020-04-25 19:26:17 UTC https://padlet.com/wj173971/i64jjs5gyn7eepw5/wish/530356994 Try using Mental Computation! wj173971 https://padlet.com/wj173971/i64jjs5gyn7eepw5/wish/530358020 678 + 322]]> 2020-04-25 19:27:40 UTC https://padlet.com/wj173971/i64jjs5gyn7eepw5/wish/530358020 Try using the Lattice Method! wj173971 https://padlet.com/wj173971/i64jjs5gyn7eepw5/wish/530358659 6243 + 7972]]> 2020-04-25 19:28:28 UTC https://padlet.com/wj173971/i64jjs5gyn7eepw5/wish/530358659 Before you watch the videos... wj173971 https://padlet.com/wj173971/i64jjs5gyn7eepw5/wish/530359193 2020-04-25 19:29:12 UTC https://padlet.com/wj173971/i64jjs5gyn7eepw5/wish/530359193 After watching the videos... wj173971 https://padlet.com/wj173971/i64jjs5gyn7eepw5/wish/530363762 2020-04-25 19:34:56 UTC https://padlet.com/wj173971/i64jjs5gyn7eepw5/wish/530363762