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Receive FREE SHIPPING on orders over $99 placed on the Didax website and shipped within the contiguous US. No promo code is required to receive this offer.

The order total for free shipping is calculated after any discounts are applied. Orders containing Eureka Math Kits DO NOT qualify for free shipping.

Free shipping valid ONLY on orders placed on the Didax website shipped within the contiguous US. Our regular shipping policies applies to other orders.


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Math Activity Books

Save 30% on Math Activity Books
Use promo code "BookSummer17" in the cart to receive discount.
Offer expires July 31, 2017. Cannot be combined with other offers.

Fractions Made Easy for 3rd and 4th Grade

Addition and Multiplication Books

Visual Math Books