self-employed delivery job

I have self-employed delivery job GBP106 for the tax year, do I need to report to HMRC? Is it fill in the SA100 page TR3 box 17 & box 21?

Hi,
If the gross self employment icome is less than £1000 then you may not need to declare the details. You can check at:
Check if you need to send a Self Assessment tax return 
Thank you.