Exercise No. 2. Write the following numbers in words: from 1 to 20, 30, 40, 50, 60, 70, 80, 90, 100, 200, 300, 400, 500, 600, 700, 800, 900, 1000.
1 - one
2 - two
3 - three
4 - four
5 - five
6 - six
7 - seven
8 - eight
9 - nine
10 - ten
11 - eleven
12 - twelve
13 - thirteen
14 - fourteen
15 - fifteen
16 - sixteen
17 - seventeen
18 - eighteen
19 - nineteen
20 - twenty
30 - thirty
40 - forty
50 - fifty
60 - sixty
70 - seventy
80 - eighty
90 - ninety
100 - one hundred
200 - two hundred
300 - three hundred
400 - four hundred
500 - five hundred
600 - six hundred
700 - seven hundred
800 - eight hundred
900 - nine hundred
1000 - one thousand
Exercise No. 3. Insert ordinal or cardinal numbers.
There are 12 months in a year. January is the 1st month of the year. May is the 5th, December is the 12th. There are 7 days in a week: one is Tuesday, one is Friday, Sunday is the 7th. Monday is the 1st month of the year. There are 3 months in winter: one is December, one is January, one is February.
There are 24 hours in a day, 60 seconds in a minute, 60 minutes in an hour, and 30 days in September, April, June, and November except February. All the rest have 31 days.
There are 28 days in February except the leap year. It's the time when February has 29 days.