answersLogoWhite

0


Best Answer

Assuming all 4 numbers must be used: (9 + 4 - 7) x 3 = 18

User Avatar

Wiki User

10y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How do you make 18 by 3 4 7 9?
Write your answer...
Submit
Still have questions?
magnify glass
imp