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3 Digit Addition with Regrouping #3 – Self-Checking Secret Pictures


SKU: 6049117 Category:


This resource includes 5 interactive secret picture puzzles in Google Slides and video instructions for students. This resource can be easily assigned in Google Classroom for math stations, independent practice or tutoring. This activity is perfect for 2nd grade and 3rd grade students learning three digit addition with regrouping.

This resource can be easily assigned in Google Classroom or any other platform compatible with Google Slides. Homeschool parents can use this resource by simply opening it in Google Slides. All you need to access Google Slides is a free Gmail account.

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What’s Included in this resource?

  • PDF with a Link to make a copy of the Google Slides in your Google Drive
  • Video Instructions (Student devices must be able to access You-Tube)
  • 5 self-checking secret picture puzzles that students complete as they solve the addition problems
  • 60 3-digit addition problems (12 per puzzle)
  • Key

Topics include:

  • Adding two 3-digit numbers that require regrouping

Ideas on how to use this resource:

  • Use it as a whole class teaching tool by projecting the slides and using the movable, interactive pieces to teach your lesson
  • Use this resource as a no prep math station
  • Use it as an early finisher activity
  • Use this resource for small group reteach or tutoring
  • Assign this resource as a lesson for student practice as independent work

Additional information

Resource Type

Digital Resources

Grade Level

2, 3

Number of Pages

5 puzzles + video instructions

Common Core

2.NBT.B.7, 3.NBT.A.2


2.4B, 3.4A