Declension table of ?gaṇitavya

Masculine	Singular	Dual	Plural
Nominative	gaṇitavyaḥ	gaṇitavyau	gaṇitavyāḥ
Vocative	gaṇitavya	gaṇitavyau	gaṇitavyāḥ
Accusative	gaṇitavyam	gaṇitavyau	gaṇitavyān
Instrumental	gaṇitavyena	gaṇitavyābhyām	gaṇitavyaiḥ gaṇitavyebhiḥ
Dative	gaṇitavyāya	gaṇitavyābhyām	gaṇitavyebhyaḥ
Ablative	gaṇitavyāt	gaṇitavyābhyām	gaṇitavyebhyaḥ
Genitive	gaṇitavyasya	gaṇitavyayoḥ	gaṇitavyānām
Locative	gaṇitavye	gaṇitavyayoḥ	gaṇitavyeṣu

Compound gaṇitavya -

Adverb -gaṇitavyam -gaṇitavyāt