"School Maths Champions - Addition & Subtraction for Student" is a great app for children.
Teach your boy/girl about Addition & Subtraction calculation.

*******Key Features******

• There are endless game of learning for your child with this app.
• Increase his/her concentration with math calculation.
• No repetition of questions.
• The wonderful animation will add to your children’s delight and keep him engaged.
• Go ahead and bring a smile on your boy/girl's face!
• Learn with fun.
• Learn addition, subtraction.