Steamed characters: grass grows on the head and burns under the head. The word' Cheng' is in the middle, and the food is ripe!

One point one horizontal length, once thrown to Nanyang, Nanyang two trees grow on the stone (grinding)

At first glance, you should be serious.

Be tempted before you start writing;

There are dangers everywhere in the problem.

Be careful of the seat belt;

When calculating, the mind must be calm.

The writing is neat and not easy.

Inspection is like Monday morning quarterback,

The horse was startled by the gunfire behind him.

Count, don't worry,

Multiplication formula helps you,

Two plus three equals five,

Two or three get six clear records;

The condition in the question is red,

Units must be consistent and clear;

Cone volume is easy to make mistakes,

One third will get into trouble;

Don't underestimate the annular area,

The radius of the outer circle can be turned over.

Application questions, divided into types.

Unit 1, first determine,

The ratio of quantity corresponds to accuracy,

No change, thank you!

With you, you can do the right thing;

Proportional solution, very simple,

How difficult is the one-to-one correspondence;

Geometry problem, welcome,

Just remember the formula correctly.

Want to paint, find tools,

Ruler, compass, protractor,

Draw high precision into vertical lines,

Parallelism is equidistant;

The measuring angles are triple coincident,

Accurately reading data;

Compass extend radius,

Diameter and circumference are not allowed.

Remember, this is advice,

I wish you good grades in the exam.

I believe you can do it. Let's go

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