A master answer key for the Grocery Squad mission, detailing the expanded form addition and final totals for all customer orders.

A fulfillment log worksheet for Day 2 of the Grocery Squad mission, where students calculate order totals using expanded form addition.

Day 2 slides for the Grocery Squad mission, focusing on the field activity briefing and teaching regrouping with expanded form.

Teacher guide for Day 2 of the Grocery Squad mission, focusing on the field activity and real-world order fulfillment.