Free shipping on orders over $50!



5913

Double Digit Decoders: Subtraction

MindWare

Sale price $11.65 Regular price $12.95

Shipping calculated at checkout.
Our double-digit subtraction 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