01 02 03 04 05 06 07 08 09 ten eleven 12 13 14 fifteen sixteen seventeen 18 19 twenty 21 22 23 24 25 26 27 28 29 thirty 31 32 33 34 35 36 37 38 39 40 41 42 forty three forty four 45 46 47 forty eight forty nine 50 fifty one fifty two 53 fifty four 55 56 57 fifty eight 59 sixty sixty one sixty two sixty three 64 sixty five sixty six 67 68 sixty nine 70 seventy one seventy two