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Double Digit Decoders: Addition

#68215
We're sorry, this Item is currently discontinued.
Questions? Contact us at 1-800-999-0398.

Product Details

Our double-digit addition book features three types of puzzles that reinforce an understanding of place values, mapping, carrying/regrouping and logic skills. Solve the problems to decode the puzzles! Each book contains 30 puzzles and solutions.

Download Sample Page
Download Lesson Plan

Age Recommendation: Ages 8 and up

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