Welcome to My Arithmetic Box

This application can customize numbers and arithmetic of different difficulty according to each person’s knowledge level, add interesting ways to find boxes and numbers, hide the numbers in the pictures and boxes, at the beginning of arithmetic practice, you need to open the boxes and find the correct numbers to fill in the blanks, so that the equation is true. In this process, it can help us understand numbers and train the ability of number arithmetic.

If you have any questions, you can either leave a message or send the questions to our email address.

We will answer them for you in the first time.

Address: zhanghesongyuan7@126.com

Thank you!