There are many different options when looking for an application that can print and calculate problems. Among them, most of these apps have the following functions: providing oral calculation questions, allowing users to choose their own questions and difficulties, conducting targeted exercises, and providing timers and answering statistics to help children know their answers and progress in time. Here are some recommended applications:

1.

This app allows children to choose the type and difficulty of multiple-choice questions and conduct targeted exercises. It also provides countdown timer, answer statistics and other functions to help children know their answer situation and progress in time. At the same time, it also has the function of intelligent detection, which can judge whether the oral calculation questions are correct by taking pictures, thus avoiding the tedious inspection of parents one by one.

2. "Little Ape Oral Calculation".

This app can not only do oral arithmetic questions, but also do questions in Chinese, mathematics and other disciplines. Its photo inspection function can greatly simplify the counseling burden of parents. In addition, the software also comes with the wrong question book, so that children's wrong questions can be easily included, and then quickly sorted out and redone. In addition to the traditional oral arithmetic system, there are various interest modules here to help children in lower grades learn interesting things.

3. "Take photos and correct dictation".

This app focuses on oral calculation questions, which can identify handwritten oral calculation questions more efficiently, take photos and make judgments in seconds, and then quickly generate online text. Whether it is a mistake summary or a stage summary, it can help parents and children very well.

4. "homework answer search".

This app is a real homework artifact. Whether it's the oral math problem in junior grade or the English composition in senior grade, you can answer it by taking pictures. In addition, it also has the function of taking notes at any time, which allows you to enter the door of online learning. In addition to passive learning knowledge, the software also has active material library push, so that you can receive new knowledge at any time after passive learning.

5. "Homework Guidance Wrong Title Book".

This app can help children bid farewell to the inefficient learning state in the past. Take photos directly to sort out the wrong questions, and then print them online to generate new papers, without spending time copying them repeatedly. At the same time, it also has multi-disciplinary and multi-level classification to help children learn efficiently at different stages.

In general, these apps have their own characteristics and can be selected according to the specific situation and needs of children. At the same time, when using these apps, we should also pay attention to protecting children's eyesight and avoid excessive use of electronic devices.