Declension table of ?śaṇitavya

Neuter	Singular	Dual	Plural
Nominative	śaṇitavyam	śaṇitavye	śaṇitavyāni
Vocative	śaṇitavya	śaṇitavye	śaṇitavyāni
Accusative	śaṇitavyam	śaṇitavye	śaṇitavyāni
Instrumental	śaṇitavyena	śaṇitavyābhyām	śaṇitavyaiḥ
Dative	śaṇitavyāya	śaṇitavyābhyām	śaṇitavyebhyaḥ
Ablative	śaṇitavyāt	śaṇitavyābhyām	śaṇitavyebhyaḥ
Genitive	śaṇitavyasya	śaṇitavyayoḥ	śaṇitavyānām
Locative	śaṇitavye	śaṇitavyayoḥ	śaṇitavyeṣu

Compound śaṇitavya -

Adverb -śaṇitavyam -śaṇitavyāt