2. Children's quick calculation ability can be improved rapidly without parental supervision and inspection. The operation is simple, and children can quickly master its use method. After each exercise, the start time, exit time, exercise content and scope will be automatically stored, and the exercise paper can also be saved for parents' reference, saving a lot of time for parents. When children use the software too many times, the software will automatically remind them to rest. The interface is in the form of graphical buttons, and the number of questions is endless. Using the "star display" method, you can directly judge your child's fast computing ability, that is, you can use keyboard input, mouse input, and exquisite analog key operation. It has the fun of software, and can produce countless calculation questions and fill-in-the-blank questions, except for the inherent setting of 20, 1000. Addition, subtraction, multiplication and division can be set at will. After doing other things, parents can come back and start the software, so that they can know the performance of their children every time they practice before, and the performance of similar software will be fully displayed.
3. The anthropomorphic "simulated examination room" automatically forms 19 kinds of four kinds of arithmetic test papers, which can be answered directly, and is graded by the computer with the accuracy of 100%, just like an invisible teacher gives a proper evaluation to every score around the child. The mock examination room has a wonderful reward mechanism built in.
4. Built-in small test paper generation system, after dozens of tests, all kinds of common calculation test papers (including multiple-choice question generator) in primary schools can be generated at will, from simple one-step calculation questions to complex mixed test papers can be completed in an instant; Questions range from a simple 20 to 10000. It can be generated automatically, added manually, modified at will, and you can also know whether the answer is displayed on the test paper. Test papers can be saved in text format in the folder where the software is located. Because it's in text format, it won't take up your hard disk space, so it's convenient to copy the test paper, with complete tips on operation, printing function and test paper preview function. The font and font size of the test paper can be adjusted at will.
Small test paper can be divided into regular test paper generation and extended test paper generation, and * * * can generate 68 completely different test papers. Including 20 common calculation questions and 50 mixed calculation questions. An extremely complicated algorithm is adopted, which makes this important module completely set randomly by the computer. And can automatically complete all the unknown test papers started in the second half of the third grade mathematics in primary school. At the same time, the automatic generation function of the fourth grade polygon area calculation test paper has been added one after another.
5. A powerful desktop quick-calculation man-machine confrontation game, characterized by increasing difficulty. The computing speed of computer opponents increases gradually with the increase of passing times, and they have more than three kinds of color interfaces. It can greatly improve children's fast computing ability in the game. Perfect practice of five kinds of branch calculation problems.
6. Classification of Four Arithmetic The non-carry full-function graphic practice function is designed for junior students, and any part of the four arithmetic operations can be practiced selectively, which breaks through the transformation from text to graphic practice. More vivid and interesting. During the operation, you can use the mouse or keyboard to answer questions at will.
7. The special training exercise of question-and-answer in the blank can generate different types of question-and-answer in the blank from all angles, and has the functions of demonstration, examination paper saving, doing it immediately, and cumulative observation on the spot.
8. Difficult graphic observation and fast calculation exercises. This function is recommended for students above Grade Two. We need to make full use of all four kinds of computing power to get high scores in the shortest time.
9. In order to facilitate children's understanding of time, a giant graphic electronic clock was specially made. Dynamic demonstration with normal date and time, timer and countdown timer is a very convenient tool for parents and students to master time. This function is a gift function.
10, free built-in graphic and numerical comparison exercises, bright colors, this function is suitable for younger children.
1 1, formula calculator, you can directly use the mouse to complete the calculation of various formulas (free functions).
12, with vertical blackboard simulation special exercise function.
13, the mathematical olympiad questions and special exercises in primary schools are automatically generated.
14. In the "puzzle box", 25 kinds of automatic generation and exercises of mixed questions in primary schools and hundreds of reward functions were collected. The difficulty increases with the range, and all exercises can be saved after the exercise is completed. It has multiple exercise selection functions. It has the function of strengthening the practice of comparing scores in grades four to five (including true score, false score, band score and mixed score). The above exercises can be omitted.
15, the "score comparison exercise" in "Man-Machine Desktop Wars" is practiced in the form of multiple-choice questions.
16, convenient management function, you can use the "previous practice content manager of children's quick calculation exercise machine" to conveniently manage the content produced by different exercises or simulated exams and the paper king system.