So, for instance, the rabbis would sometimes count hei (ה) as if it were chet (ח) (as in, yShabbat 7:2). Are there other letters that you are allowed to switch when computing a gematria or deriving a ...
one of the "systems" of remez (hints) is a"t b"sh where the first letter of the aleph bet can be switched to the last letter. The pattern continues moving inward toward the center with bet pairing ...
If you spell out each letter that makes up the name of God, then add up the gematria (numerical value) of each letter of each fully spelled out letter you get various values. The value depends on how ...