April 7 (Reuters) - U.S. stock index futures extended losses on Friday after a Labor Department report showed that 98,000 jobs were added in the public and private sector in March, far lower than economists' estimate of 180,000.
Futures snapshot at 8:31 a.m. EDT:
* Dow e-minis were down 37 points, or 0.18 percent, with 54,924 contracts changing hands.
* S&P 500 e-minis were down 5 points, or 0.21 percent, with 315,679 contracts traded.
* Nasdaq 100 e-minis were down 8.75 points, or 0.16 percent, on volume of 59,910 contracts. (Reporting by Yashaswini Swamynathan in Bengaluru; Editing by Savio D'Souza)