Editing Hebrew numerals (section)

===Use of final letters===
The Hebrew numeral system has sometimes been extended to include the five final letter forms—{{Script/Hebrew|ך}} for 500, {{Script/Hebrew|ם}} for 600, {{Script/Hebrew|ן}} for 700, {{Script/Hebrew|ף}} for 800, {{Script/Hebrew|ץ}} for 900. Usually though the final letter form are used with the same value as the regular letter form—{{Script/Hebrew|ך}} for 20, {{Script/Hebrew|ם}} for 40, {{Script/Hebrew|ן}} for 50, {{Script/Hebrew|ף}} for 80, {{Script/Hebrew|ץ}} for 90.

The ordinary additive forms for 500 to 900 are {{Script/Hebrew|ת״ק}}, {{Script/Hebrew|ת״ר}}, {{Script/Hebrew|ת״ש}}, {{Script/Hebrew|ת״ת}} and {{Script/Hebrew|תת״ק}}.