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Power Pen Learning Cards: Number Bonds - Addition & Subtraction

• 1st and up

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Product Description

Find the missing number in each bond and use fact families to master multiple math skills simultaneously. Use with the Power Pen® (sold separately) to receive immediate audio and visual feedback. Each set includes 53 (5½" x 3½") double-sided practice cards as well as instructions and answer key cards.

UPC: 882319024607