Subtraction Flash Cards: Subtraction Facts for Kindergarten, Grade 1, Grade 2 (Learning Essentials Math & Reading Flashcard Series)

212 pages. Discover the Math & Reading Flashcard Series. Flash cards with attitude and critters. Use this book to help your child learn essential addition facts. This book focuses on subtraction facts for subtracting the numbers 0 to 12 from whole numbers up to 12. Complete with 90 subtraction facts.