Calculation practicing method, system, electronic device and computer readable storage medium

A calculation practicing system, the calculation practicing system comprising:

• a question providing module, wherein the question providing module is configured to provide a calculation question;
• a question identifying module, wherein the question identifying module is configured to identify the type and the content of the calculation question;
• an answer area generating module, wherein the answer area generating module is configured to generate an answer area according to the type and the content of the calculation question;
• an answering module, wherein the answering module is configured to receive an answering operation in which a user inputs an answer string for the calculation question in the answer area;
• an answer identifying module, wherein the answer identifying module is configured to identify the answer string inputted by the user;
• and
• a determining module, wherein the determining module is configured to determine whether each answer character in the answer string is correct, and if there is an incorrect answer character, marking the incorrect answer character.

An electronic device, the electronic device comprising:

• a processor, a memory, and a display;
• the memory being configured to store a computer program;
• the processor being configured to execute the computer program;
• and
• the display being configured to display results of executing the computer program,
• wherein the processor is further configured to perform the following operations:
• providing a calculation question;
• identifying the type and the content of the calculation question;
• generating an answer area according to the type and the content of the calculation question;
• receiving an answering operation in which a user inputs an answer string for the calculation question in the answer area;
• identifying the answer string inputted by the user;
• and
• determining whether each answer character in the answer string is correct, and if there is an incorrect answer character, marking the incorrect answer character.