Found some application problems of decimal point in the third grade of primary school

Xiaoke and Song both want to buy a set of why, but they don't have enough money. Xiao Ke Shao 18.3 yuan, Xiao Song Shao 23.7 yuan. Together, he can buy this set of books. How much is this set of books?

After the decimal point of the number is moved 2 places to the left, it is less than the original 13.068. What is the decimal point?

A catalogue of books summarizing the methods and skills of solving advanced mathematics problems

How to draw the first volume of the fifth-grade mathematics tabloid

Find all the formulas of primary school mathematics

Is it difficult to take the postgraduate entrance examination in stomatology or clinical medicine? Do you want to take the postgraduate entrance examination in mathematics?

How many points does Tianjin adult college entrance examination need?

What are the differences between international high schools and ordinary high schools?

How to write a sixth-grade math paper?

The child's math performance is very poor. Is it useful to sign up for one-on-one tutoring?

What is the relationship between conceptual extension and conceptual connotation in analogical reasoning?

How to draw the fifth unit "perimeter" in the math tabloid?