Desert Designed

This set of 6 Boom Decks includes a total of 310 Boom Cards that will help students practice their addition fluency of all numbers within 20. They are designed to build in difficulty and isolate certain sums that students tend to struggle with for maximum retention of math facts. Perfect for routine practice, or the decks can be assigned to create differentiation amongst your students based on their individual needs. The bonus file is a single-page PDF document with one link to download all the

Students will practice subtracting from numbers within 20 with this bundle. Includes 6 separate decks (220 total cards!) to help with differentiation and so students can work through varying levels of difficulty at their own pace. Each deck includes answers in multiple choice format. Helps to address the Common Core Standards: 1.OA.C.6 - Add and subtract within 20, demonstrating fluency for addition and subtraction within 10. and 2.OA.B.2 - Fluently add and subtract within 20 using mental strat