Subtraction Algorithm within 1,000 – 3rd Grade Exit Ticket (Unit 3, Lesson 2.2)

Unit 3: Addition and Subtraction within 1,000
Mini-Unit 2: Subtracting within 1,000
Lesson 2.2: Subtraction Algorithm within 1,000
Use this 3rd grade math exit ticket to quickly assess understanding of subtraction with the standard algorithm.
Students will solve 3-digit subtraction problems and identify which required regrouping, then explain their reasoning.
It’s the perfect way to wrap up a mini-lesson and guide small group instruction.