Twenty and two thousand. It is obvious that there is a discrepancy between this total and its three component numbers, which make 22,300. It is so obvious that it must have been innocent; no one deliberately falsifying or forging would have left so palpable a discrepancy on the face of the narrative.
It may, therefore, have arisen from an error in transcription (the alteration of a single letter would suffice); or it may be due to the fact that, for some reason not stated, 300 were struck off the Levitical total for the purpose of this census.
Such a reason was found by the Hebrew expositors, and has been accepted by some moderns, in the fact that the Levites were taken and counted instead of the first-born, and that, therefore, their own first-born would have to he excluded.
There is nothing to be said against this explanation, except that no trace of it appears in a narrative otherwise very full and minute. The first-born of the Levites may have been just 300 (although the number is singularly small), and they may have been considered ineligible for the purpose of redeeming other first-born; but if so, why did not the sacred writer say so, instead of silently reducing the total of "all that were numbered of the Levites"?