[iPhone God App] It was found using the Motion Math: Hungry Fish Pro actually

"Our students were enthralled by this simple, yet brilliant game – polishing up on their number skills with smiles on their faces!" - Teachers with Apps

Feed your fish and play with numbers! Practice mental addition and subtraction with Motion Math: Hungry Fish, a delightful learning game that's fun for children ages 5 and up (with advanced levels to challenge grownups!)

"Hungry Fish had me hooked...a fantastic Math game" - The iPhone Mom

Your fish is hungry for numbers. You can make delicious sums by pinching two numbers together – instant addition! Keep feeding your fish to win a level and unlock new colors and fins.

From award-winning Motion Math comes an intuitive way to visualize addition: as the bringing together of two objects. Most math worksheets and math games ask "3 + 4 = ?" Hungry Fish instead challenges players to find, for example, the many different ways to create a sum of 7. Advanced levels include Subtraction and Negative Numbers.

Addresses Common Core Standards:
K.CC.1-7, K.OA.1-5, 1.OA.1-8, 1.NBT.1, 1.NBT.4-5, 2.OA.1-3, 2.NBT.5-8, 3.NBT.2, 4.NBT.4