Subtractions with eggs app for iPhone and iPad

Subtraction with Eggs app provide the simplest way to learn subtraction by regrouping,it can help kids to know how to borrow in subtraction , this app use hatch out birds to help kids understand subtraction and this app dynamic to generate subtractions questions, so you can get a lot of practice questions.

There is also an no in-purchase app :
https://itunes.apple.com/us/app/subtractions-with-eggs-for-school/id838762880

There are 3 functions in this app:
Function 1-> Subtract one-digit numbers - up to 10
Function 2->Subtract two-digit numbers - with regrouping
Function 3->Subtraction practices game (Play it,tilt to move left or right.)

You can download this app free to use Function 1 and Function 3, if you like this app and want to try function 2 ,you can unlock it on parents page.

The function 2 can help kids learn subtraction with regrouping more easy.
For example: 82-27 =?
you can follow the steps to do subtraction by regrouping:
1. 2 is less than 7, so we need to regroup 1 ten as 10 ones, drag 1 ten to ones’ box.
2. After regroup, there are 7 tens and 12 ones.
3. Click 7 eggs to hatch out 7 birds
4. Click 2 tens eggs to hatch out 20 birds
5. Check the remaining number of eggs, click the right answers button

It has 3 levels in the function 2,you can click the star button to switch levels:
1 star level : subtraction that dont need regrouping
2 stars level: 2 digits minus 1 digit and need regrouping
3 stars level: 2 digits minus 2 digits and need regrouping

If you are interested in this app, you can watch the following video:
https://www.youtube.com/watch?v=2MVMSE1kIyk

Note for Parents
This app:
- Contains a limited amount of free content with an in-app purchase to unlock all items in the Parents page.
- Does contain links to developers other apps on a separate "Parents" page.

As a MOMs with Apps member,we follow the "Know Whats inside" best practices for kids apps.
http://momswithapps.com/