It's a snow day! Practice estimating to find sums and differences to 99 with this fun winter themed unit!
Included are 4 sets of task cards - 2 each for sums and differences. One set of each have QR codes for self checking. Recording pages are included for each set of cards, along with 2 extra printables for both sums and differences.
Each set of task cards include 12 problems.
On 12/16/16 an additional 4 printables were added - 2 addition and 2 subtraction.
Please check the preview file to see what is included!
Need more practice in solving sums and differences? Check out these activities!
Christmas Double Digit Addition and Subtraction Task Cards
Christmas Double Digit Subtraction QR Code Task Cards
Learning is for Superstars
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