# 2 # Introduction In real life, we always deal with mathematics, such as rice, oil, salt, vinegar and vegetable sauce, driving mileage, building construction, etc., which are always inseparable from mathematics. It can be seen from these examples that it is very necessary and important to learn mathematics. Therefore, mathematics knowledge is worth learning. We should not only learn well, but also learn well. The following is the relevant information of the third final exam of the first volume of mathematics in the second grade of primary school, hoping to help you.

The first volume of the second grade of primary school is the final exam of mathematics.

First, fill in. 1, one hand has () fingers and four hands have () fingers.

There are () days in one week and () days in five weeks.

3. Fill the brackets with ">"