Math Mosaics - Double Digit Decoders Subtraction bargain a bridge and much more
Math Mosaics - Double Digit Decoders Subtraction bargain a bridge and much moreOur 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.
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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3