Easy learning subtraction - Smart frog kids math

Description This math app is for kids who are in 1 or 2 grade or in the age group 3-7. Learning addition and subtraction. Small kids can easily practise their math skills.

How kids can benefit?

• Learn the basics of addition and subtraction.
• Perfect their math skills by select the right answer of number.

Features

• Easy to use interface which small kids can understand
• Fourty eight levels with nine or ten questions in every level
• First level unlocked. Remaining can unlocked by pass the previous level
• Just right for math of 1 or 2 grade or 3-7 years old kids
• Random new questions, whenever you replay.