8. 18÷26, this is a multiplication and division problem in elementary school mathematics, which can be written vertically.

8. 18/26≈0.3 146 1

Vertical formula

0.3 146 1

26)8. 18

Seventy-eight

38

26

120

104

160

156

40

26

14

Test sites: integer multiplication and application, integer division and application.

Special topic: operation sequence and rules

Analysis: Answer according to the vertical calculation method of integer multiplication and division.