Subtraction Drills - Flashcards
Flashcard type drills for children recently introduced to subtraction.
| Category | Price | Seller | Device |
|---|---|---|---|
| Education | $0.99 | Appgorithm, LLC | iPhone, iPad, iPod |
Select a number 1 through 12, and random cards will be presented of that number subtracting from another number.
Get 1 point for each correct question.
For positive reinforcement, the character says things like "yes" and "I knew it" for correct answers. (There is no audio for wrong answers.)
