on web orders over $99 - click for details

Receive FREE SHIPPING on any order over $99 shipped in the contiguous US. No promo code is required to receive the offer.

The order total for free shipping is calculated after any discounts are applied.

Free shipping valid ONLY on orders placed on the Didax website.

Orders containing Eureka Math Kits DO NOT qualify for free shipping.


You have no items in your shopping cart.

Product was successfully added to your shopping cart.

Math Facts Made Easy - Addition & Subtraction

Quick Overview

Ready-to-use Mini-Lessons and Activities That Help Students Master Math Facts


  • Item #: 319769W
  • Grades: 1-3
Quantities of this item are limited. All sales final.
These engaging mini-lessons for the interactive whiteboard teach basic operations concepts using 15 effective strategies and help students practice math facts for mastery.

This resource also includes 40 interactive whiteboard activities with reproducible practice pages, teaching tips for differentiating instruction, and two super-fun bonus games to sharpen fact recall. 48 pages with CD.