Counting from 0 (nula) to 100 (sto) in Czech
| Number | in Czech | (length) | |
| 0 | nula | (4) | |
| 1 | jeden | (5) | |
| 2 | dva | (3) | |
| 3 | tri | (3) | |
| 4 | chtyri | (6) | |
| 5 | pet | (3) | |
| 6 | shest | (5) | |
| 7 | sedm | (4) | |
| 8 | osm | (3) | |
| 9 | devet | (5) | |
| Number | in Czech | (length) | |
| 10 | deset | (5) | |
| 11 | jedenáct | (8) | |
| 12 | dvanáct | (7) | |
| 13 | trináct | (7) | |
| 14 | ctrnáct | (7) | |
| 15 | patnáct | (7) | |
| 16 | sestnáct | (8) | |
| 17 | sedmnáct | (8) | |
| 18 | osmnáct | (7) | |
| 19 | devatenáct | (10) | |
| Number | in Czech | (length) | |
| 20 | dvacet | (6) | |
| 21 | dvacetjedna | (11) | |
| 22 | dvacetdva | (9) | |
| 23 | dvacettri | (9) | |
| 24 | dvacetchtyri | (12) | |
| 25 | dvacetpet | (9) | |
| 26 | dvacetshest | (11) | |
| 27 | dvacetsedm | (10) | |
| 28 | dvacetosm | (9) | |
| 29 | dvacetdevet | (11) | |
| Number | in Czech | (length) | |
| 30 | tricet | (6) | |
| 31 | tricetjedna | (11) | |
| 32 | tricetdva | (9) | |
| 33 | tricettri | (9) | |
| 34 | tricetchtyri | (12) | |
| 35 | tricetpet | (9) | |
| 36 | tricetshest | (11) | |
| 37 | tricetsedm | (10) | |
| 38 | tricetosm | (9) | |
| 39 | tricetdevet | (11) | |
| Number | in Czech | (length) | |
| 40 | ctryricet | (9) | |
| 41 | ctryricetjedna | (14) | |
| 42 | ctryricetdva | (12) | |
| 43 | ctryricettri | (12) | |
| 44 | ctryricetchtyri | (15) | |
| 45 | ctryricetpet | (12) | |
| 46 | ctryricetshest | (14) | |
| 47 | ctryricetsedm | (13) | |
| 48 | ctryricetosm | (12) | |
| 49 | ctryricetdevet | (14) | |
| Number | in Czech | (length) | |
| 50 | padesát | (7) | |
| 51 | padesátjedna | (12) | |
| 52 | padesátdva | (10) | |
| 53 | padesáttri | (10) | |
| 54 | padesátchtyri | (13) | |
| 55 | padesátpet | (10) | |
| 56 | padesátshest | (12) | |
| 57 | padesátsedm | (11) | |
| 58 | padesátosm | (10) | |
| 59 | padesátdevet | (12) | |
| Number | in Czech | (length) | |
| 60 | sedesát | (7) | |
| 61 | sedesátjedna | (12) | |
| 62 | sedesátdva | (10) | |
| 63 | sedesáttri | (10) | |
| 64 | sedesátchtyri | (13) | |
| 65 | sedesátpet | (10) | |
| 66 | sedesátshest | (12) | |
| 67 | sedesátsedm | (11) | |
| 68 | sedesátosm | (10) | |
| 69 | sedesátdevet | (12) | |
| Number | in Czech | (length) | |
| 70 | sedmdesát | (9) | |
| 71 | sedmdesátjedna | (14) | |
| 72 | sedmdesátdva | (12) | |
| 73 | sedmdesáttri | (12) | |
| 74 | sedmdesátchtyri | (15) | |
| 75 | sedmdesátpet | (12) | |
| 76 | sedmdesátshest | (14) | |
| 77 | sedmdesátsedm | (13) | |
| 78 | sedmdesátosm | (12) | |
| 79 | sedmdesátdevet | (14) | |
| Number | in Czech | (length) | |
| 80 | osmdesát | (8) | |
| 81 | osmdesátjedna | (13) | |
| 82 | osmdesátdva | (11) | |
| 83 | osmdesáttri | (11) | |
| 84 | osmdesátchtyri | (14) | |
| 85 | osmdesátpet | (11) | |
| 86 | osmdesátshest | (13) | |
| 87 | osmdesátsedm | (12) | |
| 88 | osmdesátosm | (11) | |
| 89 | osmdesátdevet | (13) | |
| Number | in Czech | (length) | |
| 90 | devádesát | (9) | |
| 91 | devádesátjedna | (14) | |
| 92 | devádesátdva | (12) | |
| 93 | devádesáttri | (12) | |
| 94 | devádesátchtyri | (15) | |
| 95 | devádesátpet | (12) | |
| 96 | devádesátshest | (14) | |
| 97 | devádesátsedm | (13) | |
| 98 | devádesátosm | (12) | |
| 99 | devádesátdevet | (14) | |
| 100 | sto | (3) | |
| Number | in Czech | (length) | |