Price: 400 points or $4 USD
Subjects: operationsAndAlgebraicThinking
Grades: 13,1,2,3
Description: Three tap-only subtraction decks in one bundle: how many are left with pictures within 10, take away with numbers only within 10, and subtraction within 20 with ten frames. Every deck has 20 self-checking cards with two or three big choices and the same layout on every card. No typing. Made for special education and SDC classrooms.