# 2 # Introduction Experience is the foundation of mathematics, problem is the core of mathematics, thinking is the core of mathematics, development is the goal of mathematics, and thinking method is the soul of mathematics. Mathematical thinking method is the essence of mathematical knowledge, the basic principle of analyzing and solving mathematical problems, the important connotation of mathematical literacy and the catalyst of cultivating students' good thinking quality. The following is "The Final Exam of Mathematics in Volume One of Grade Two in Primary School (III)", I hope it will help you.

The second grade of primary school, the first volume, the final exam of mathematics, the first article

First, write the number directly. 42+20= 30+29= 8×3+6= 0×3= 4×7=

5×3= 8×8= 9×3-7= 9×6= 53-3+9=

6×7= 18+60= 8×5= 37-32-5= 8×3+4=

7×5-3= 8×7= 38- 18+25= 9+57= 3×4+9=

Fill in the blanks.

1, 50 m–26 m = () m

3 m-100 cm = () m

32 cm–19 cm = () cm

20m+80m = () m

()×6=30

()×8=48

()×()= 18

7×()=42

()×9=27

()×()=36

2, three children, a table tennis match, every two people, a * * * play () times.

3. How much can I fill in the following ()?

()×6