Counting Quiz

There are ten lines in the table below. Each line is missing a number. Fill in the blanks with the missing number (for example: 7 seven). Then check your answers.

1 one	2 two	3 three	4 four	5 five	6 six	7 seven	? ???????	9 nine	10 ten
11 eleven	12 twelve	? ???????	14 fourteen	15 fifteen	16 sixteen	17 seventeen	18 eighteen	19 nineteen	20 twenty
21 twenty- one	22 twenty- two	23 twenty- three	24 twenty- four	25 twenty- five	26 twenty- six	27 twenty- seven	28 twenty- eight	29 twenty- nine	? ???????
31 thirty- one	32 thirty- two	? ???????	34 thirty- four	35 thirty- five	36 thirty- six	37 thirty- seven	38 thirty- eight	39 thirty- nine	40 forty
? ???????	42 forty- two	43 forty- three	44 forty- four	45 forty- five	46 forty- six	47 forty- seven	48 forty- eight	49 forty- nine	50 fifty
51 fifty- one	52 fifty- two	53 fifty- three	54 fifty- four	55 fifty- five	56 fifty- six	57 fifty- seven	58 fifty- eight	59 fifty- nine	? ???????
61 sixty- one	62 sixty- two	63 sixty- three	64 sixty- four	65 sixty- five	? ???????	67 sixty- seven	68 sixty- eight	69 sixty- nine	70 seventy
71 seventy- one	72 seventy- two	73 seventy- three	74 seventy- four	75 seventy- five	76 seventy- six	77 seventy- seven	78 seventy- eight	79 seventy- nine	? ???????
81 eighty- one	82 eighty- two	83 eighty- three	84 eighty- four	85 eighty- five	86 eighty- six	? ???????	88 eighty- eight	89 eighty- nine	90 ninety
91 ninety- one	92 ninety- two	93 ninety- three	94 ninety- four	95 ninety- five	96 ninety- six	97 ninety- seven	98 ninety- eight	? ???????	100 one hundred