https://padlet.com/isabel_p186/963hxwo76hg2 Use this padlet to learn the step of regrouping! en-us 2019-03-05 21:35:26 UTC 2019-03-05 21:40:08 UTC hello@padlet.com isabel_p186 https://padlet.com/isabel_p186/963hxwo76hg2/wish/338154891 When given the problem 54-37 you realize that you cannot subtract 7 from the number 4.The first step is to align the problem vertically so it looks something like this:  54
     - 37


]]> 2019-03-05 21:38:16 UTC https://padlet.com/isabel_p186/963hxwo76hg2/wish/338154891