CardDroid Math Flash Cards

Features

• Colorful, Interactive Flashcards for Addition, Subtraction, Multiplication, Division Math Facts
• Great for Kindergarten, 1st Grade, 2nd Grade, 3th Grade, 4th Grade
• Lots of built-in problem sets & 10 Common Core Standards
• Customize difficulty, problems, colors, sounds, time limits
• Animated rewards / micro-games on perfect screens