Talna-fræði

Meaning of Old Norse word "talna-fræði"

As defined by the Cleasby & Vigfusson Old Norse to English dictionary:

talna-fræði

f. arithmetic, (mod.)

Possible runic inscription in Younger Futhark:ᛏᛅᛚᚾᛅ-ᚠᚱᛅᚦᛁ
Younger Futhark runes were used from 8th to 12th centuries in Scandinavia and their overseas settlements