Mental Math for Second Grade

My students will be mentally subtracting 10 and 100 from a given number.  Our math series isn't aligned with our common core standards so I have to create many things for my class.  Click here for a FREE copy of the standard NBT.8 for second grade.

https://docs.google.com/file/d/0B0SPeY_PyGOoSDhyVGhGSTVMRWs/edit

Classroom freebies
 
Freebie Fridays

11 comments:

  1. Thanks. My kiddos struggle with this once the number is no longer on the number grid. This will be great practice!

    ReplyDelete
  2. This will help for me too.

    My problem is they have all of these common core strategies but they can't fluently add their basic math facts. Any suggestions?

    ReplyDelete
  3. Awesome freebie Shelly! Perfect for my kiddo's to do for morning work!
    Thanks!
    Jean
    Diving Into 2nd Grade

    ReplyDelete
  4. Thanks for the freebie! Will be adding it to my math work stations!

    Brandi
    Success in Second Grade
    Follow me on Facebook!

    ReplyDelete
  5. I just found your web site....I'm in LOVE!
    Thank you so very much!

    ReplyDelete
  6. Thanks! I just bought the book It Makes Sense :Using the Hundreds Chart. It has many fabulous ideas for this! Great blog!

    Christa
    sweetlifeofsecondgrade

    ReplyDelete
  7. Just what i was looking for! Thanks

    ReplyDelete
  8. These are great for my enrichment group! Thanks so much!

    ReplyDelete