Declension table of ?aṇitavya

Masculine	Singular	Dual	Plural
Nominative	aṇitavyaḥ	aṇitavyau	aṇitavyāḥ
Vocative	aṇitavya	aṇitavyau	aṇitavyāḥ
Accusative	aṇitavyam	aṇitavyau	aṇitavyān
Instrumental	aṇitavyena	aṇitavyābhyām	aṇitavyaiḥ aṇitavyebhiḥ
Dative	aṇitavyāya	aṇitavyābhyām	aṇitavyebhyaḥ
Ablative	aṇitavyāt	aṇitavyābhyām	aṇitavyebhyaḥ
Genitive	aṇitavyasya	aṇitavyayoḥ	aṇitavyānām
Locative	aṇitavye	aṇitavyayoḥ	aṇitavyeṣu

Compound aṇitavya -

Adverb -aṇitavyam -aṇitavyāt