People's Education Edition Volume 8 Math Workbook

6/7-5/6=(36-35)/42= 1/42; 6-5/7*6=6-30/7= 12/7

This is the answer according to the correct algorithm. You calculate multiplication and division first, then add and subtract. You can only calculate the correct result because you have applied the wrong algorithm.

Mathematical plane and vector

I want an English document on electrical automation.

Mathematical culture of equation

What are the stories of mathematicians?

Total score of Beijing college entrance examination in 2023

Wenzhou math problems

The law needs to take a math test.

Is the score of 77 in engineering mathematical analysis high or low?

How about the book Olympic Mathematical Thinking Training?

Is it really bad for air purifier to remove formaldehyde?