Declension table of ?saṅkhyāmātra

Neuter	Singular	Dual	Plural
Nominative	saṅkhyāmātram	saṅkhyāmātre	saṅkhyāmātrāṇi
Vocative	saṅkhyāmātra	saṅkhyāmātre	saṅkhyāmātrāṇi
Accusative	saṅkhyāmātram	saṅkhyāmātre	saṅkhyāmātrāṇi
Instrumental	saṅkhyāmātreṇa	saṅkhyāmātrābhyām	saṅkhyāmātraiḥ
Dative	saṅkhyāmātrāya	saṅkhyāmātrābhyām	saṅkhyāmātrebhyaḥ
Ablative	saṅkhyāmātrāt	saṅkhyāmātrābhyām	saṅkhyāmātrebhyaḥ
Genitive	saṅkhyāmātrasya	saṅkhyāmātrayoḥ	saṅkhyāmātrāṇām
Locative	saṅkhyāmātre	saṅkhyāmātrayoḥ	saṅkhyāmātreṣu

Compound saṅkhyāmātra -

Adverb -saṅkhyāmātram -saṅkhyāmātrāt