What is the meaning of "Vehikravtem al ha'Lechem"?
Rashi: It means "And you shall bring on account of the Loaves". 1
Inasmuch as the ensuing Korbanos are not independent Korbanos but are secondary to the Sh'tei ha'Lechem. It also indicates that the Korbanos are secondary to the Loaves and not vice-versa. See R. Chavel?s footnotes on R. Bachye on Pasuk 15 DH ?Ikar ha?Mitzvah?.
"Vehikravtem al ha'Lechem Shiv?as Kevasim ? ?. Are they synonumous with the seen lambs of the Korban Musaf (listed in Bamidbar 28:27?
What is the significance of the Menachos and the Nesachim that accompaniEs the lambs, the bull and the rams?
Rashi: They are part of the Korban, as is explained in Pinchas - three Esronim of flour and half a Hin of wine for the bull, two Esronim and a third of an Hin per ram, and one Isaron and a quarter of a Hin per lamb.


