Qinzheng quick calculation training software

The Chinese version of Qinzheng Speed ​​Calculation Training Software is a speed calculation training tool specially used in the education industry. The latest version of Qinzheng Speed ​​Calculation Training Software has a built-in intuitive and concise operation interface. It can also perform addition, subtraction, multiplication and division operations, and supports up to 6-digit calculations. , you can set the difficulty yourself, which is very convenient. Qinzheng Speed ​​Calculation Training Software can also quickly improve your oral and mental arithmetic abilities.

Qinzheng quick calculation training software functions

Quick mental arithmetic exercises provide quick reinforcement training

Supports four arithmetic operations: addition, subtraction, multiplication and division

Support custom digits

Users can choose difficulty exercises based on their own foundation

Supports score upload function, you can freely view historical scores

One mouth clean training

① Practice in one mouthful

② One mouthful of intensive training

Abacus mental arithmetic training

① Pearl Elephant Brain Training

② Pearl Elephant in the Brain Exam

③Abacus mental arithmetic intensive training

Features of Qinzheng Quick Calculation Training Software

1. You can choose the calculation method. The software provides normal calculations and game calculations.

2. You can choose one-digit addition and subtraction, such as 9+1, 8+6

3. You can choose two-digit addition, subtraction, multiplication and division, including 78×85, 85÷10, etc.

4. You can choose three-digit calculation, which is very difficult, such as 253×123, 526+784

5. Although the software provides a four-digit selection mode, there is currently no four-digit verbal calculation.

6. Four-digit calculations are usually completed through a calculator, such as 1245×4512. This calculation is very difficult to use orally.

7. If you are in primary school or junior high school, it is recommended to choose single-digit addition, subtraction, multiplication and division.

8. If you are in high school or junior high school, you can choose two-digit calculation, 25×25, 13×13

9. Generally speaking, the math speed calculation practice software provides many calculation methods. You can choose the appropriate number of digits for calculation.

10. Mathematical calculation practice software provides questions to pass the exam. You can randomly practice the math questions that appear here.

How to use Qinzheng Quick Calculation Training Software

1. Open the public welfare version of Qinzheng Quick Calculation Software V42 in the Memory Bar. You will be prompted to enter a user name. You can enter it casually.

2. Open the software. You can choose addition, subtraction, multiplication and division among the interface functions, and you can choose the number of digits to calculate.

3. Here is the calculation of addition, function prompts, enter the correct answer, calculation statistics are provided below, you can check the results and check the wrong questions

4. Click Multiplication. The four-digit numbers here can no longer be used. It is recommended that the user choose two-digit or three-digit numbers.

5. As shown in the picture, here is the calculation of two digits. Just enter the answer. Click Exit Exam in the upper right corner to end the calculation.

6. For division exercises, it is best to choose two digits. This is relatively simple and suitable for primary school friends.

7. Provides a practice mode where you can view the question method, digits, multipliers, question volume, and answers.

8. Practice pearl elephants in your head. Enter the calculated numbers and press the space bar or enter key to confirm.

9. Provide exams for passing. Here is mixed operation. The questions that appear are random. You can choose addition, subtraction, multiplication, division, and set the number of digits.

10. Upload your own results. You can upload your practice results to the software and save them. You can view the uploaded logs.

11. Setting function, you can choose the color of beads, mental arithmetic mode, and border style.

Qinzheng Quick Calculation Training Software Update Log

1. Adjust the 1-digit, 2-digit, 3-digit, 4-digit and 5-digit addition and subtraction clearance times to 40 seconds, 70 seconds, 100 seconds, 150 seconds and 200 seconds respectively;

2. Adjust the clear clearance time (2, 5, 4, 8, 3, 6, 9, 7, mixed) to (100, 100, 135, 135, 135, 135, 135, 135, 120) seconds respectively.