Fourth grade math interest group

(1) Complete the statistical table according to the information given in the question, and draw the histogram according to the analysis as follows:

(big) According to the length of the bar in the bar statistics, it can be seen that the math group has the largest number of people and the art group has the least number;

So, the answer is: math, art.

(1) Ask a question: How many students from Grade Four and Grade One joined the interest group?

What does n stand for in mathematics?

High score: Mathematical answers of module exams in Shengli No.1 Middle School and No.3 High School in Dongying City, Shandong Province.

Mathematical binding

The best postgraduate entrance examination institution at present.

When establishing the vibration model, the rotating body behind the gearbox must divide its moment of inertia by the square of the reduction ratio. Why?

Errors in the whole book of mathematics for postgraduate entrance examination

What do you mainly write in your graduation thesis?

Math rational number calculation problems in grade one of junior high school (20 methods)

Is it useful to learn mathematics, explore and apply new thinking in the senior high school entrance examination?

Where is the best place to make up Chinese mathematics in Harbin?