Current location - Training Enrollment Network - Mathematics courses - Find a pattern to fill in the numbers. How to fill in the workbook 2.6.4.9.6. 12 of Senior One Mathematics of Jiangsu Education Press?
Find a pattern to fill in the numbers. How to fill in the workbook 2.6.4.9.6. 12 of Senior One Mathematics of Jiangsu Education Press?
Followed by 8 15 10 18.
The first number is 2, then 4, then 6, and then 8 10 12.
The second number is 6, followed by 9, 12 and 15 18 2 1.