So basic numbers 0-10:
La- 0 [Lah]
Reg- 1 [r-egg]
Wu- 2 [woo]
Xe- 3 [ckS-see]
Yoir- 4 [your]
Kein- 5 [cane]
Vei- 6 [v-ay]
Veix- 7 [v-ay-ckS]
Pra- 8 [prah]
Quor- 9 [kwo-ore]
Lan- 10 [lawn]

Then, for any number 13-19, you add -n/-en/-yen (depending on the number) to the end of the number. Just like in English, 11 and 12 are the outcasts, so they end in -ia

Regia- 11 [r-egg-e-ah]
Wuia- 12 [woo-e-ah]
Xen- 13 (Added -n) [ckS-sin]
Yoien- 14 (Removed -r, replaced with -en) [your-in]
Keyen- 15 (Removed -in, replaced with -yen) [key-en]
Veyen- 16 (Removed -i,  replaced with -yen) [v-ay-en]
Vexen- 17 (Removed -ix, substituted with -xen) [v-ehcKs-en]
Pran- 18 (Added -n) [pur-on]
Quorn- 19 (Added -n) [koo-worn]

Then counting by 10s, you add -en/-yen to the end of the base digits (0-9). Transitioning to the hundred's place adds -oren to the end of the base.

Lan- 10 [Lawn] (Added -n)
Wuen- 20 [woo-in] (Added -en)
Xeen- 30 [ckS-see-in] (Added -en)
Yoiren- 40 [yoi-ur-en] (Added -en)
Keinen- 50 [cane-in] (Added -en)
Veien- 60 [v-ee-in] (Added -en)
Veixen- 70 [v-ay-ckS-in] (Added -en)
Prayen- 80 [pur-ay-in] (Added -yen)
Quoren- 90 [koo-war-in] (Added -en)
Lanoren- 100 [Laan-or-in] (Added -oren)
Wuoren- 200 [woo-or-in] (Added -oren)

For compound numbers such as 21, 32, and 43, are written like in english structure-wise.
Wuen-reg - 21 (Woo-en r-eg)
Xeen-wu - 32 (ckS-see-in woo)
Yoiren-xe - 43 (your-in ckS-see)

Numbers are written like so: