PDF (Acrobat) Document File
Be sure that you have an application to open this file type before downloading and/or purchasing.
This activity allows students to practice identifying when they need to regroup and subtracting three digit numbers. Each slide is written in English and Spanish. Use the URL below for a preview of the activity:
Boom Cards live in the cloud and require an internet connection. They play on most modern browsers, Android, iPads, iPhones, and Kindle Fires. You open a Boom Learning account to play them (to protect the children). Create Fast Play pins to assign your Boom Cards to students.
Boom Learning also has premium accounts. Premium accounts offer advanced assignment tools, individual and whole class performance tracking, and more. If you are a new Boom Learning customer, when you redeem your Boom Cards purchase you get 90-day free trial of a premium account. When your trial ends, you can renew or move to a free account. You may upgrade, downgrade or cancel at any time. Free accounts use purchased Boom Cards with Fast Play pins.