Please add 4 and 4.

Contact ISC Team - Invoices

What is the sum of 4 and 8?

Contact ISC Team Hotel Booking Support

Please add 7 and 1.

Contact Registration Support

What is the sum of 8 and 8?

Contact Operations

Please calculate 5 plus 4.

Contact ISC-Team Code of Conduct

What is the sum of 4 and 3?

Contact Communications

What is the sum of 6 and 1?

Contact ISC Team

Please add 2 and 5.