YOU SAID:

the boy is worth 7 goats

INTO JAPANESE

その少年は7匹のヤギの価値がある

BACK INTO ENGLISH

The boy is worth seven goats

INTO JAPANESE

その少年は七匹の山羊の価値がある

BACK INTO ENGLISH

The boy is worth the seven goats

INTO JAPANESE

少年は七山羊の価値がある

BACK INTO ENGLISH

The boy is worth the seven goats