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 any Eureka Math, Big Ideas and/or Investigations 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.
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.
Number Sleuth: Fluency and Number Sense through Puzzle and Play, Gr 4-5
Number Sleuth builds number sense! Students puzzle and play with numbers using essential math concepts. Students solve the problems featured on the Challenge Cards by circling the correct responses on their dry-erase Digit Card. Instructions and ideas for multiple game variations included. Ideas for whole class or small group math stations also provided. Each grade level includes 60 double-sided cards: 30 Challenge Cards and 30 Digit Cards.