Exercise 2.1a (Odd Numbers and Even Numbers)

Exercise 2.1a

1. Encircle the odd numbers from the following.

 9001, 8002, 7603, 6542, 4875, 3882, 3217.

(9001), 8002, (7603), 6542 , (4875) 3882, (32l7).

2. Encircle the even numbers from the following numbers.

 6231, 5920, 4812, 2121, 1234, 9528, 3946.

6231, (5920), (4812), 2121, (1234), (9528), (3946).

3. Choose the even numbers from the following and write the number and number names.

a. 6501

b. 4706

c. 3999

d. 4001

e. 3848

b. 4706 : Four thousand seven hundred and six

e. 3848 : Three thousand eight hundred and forty eight

4. Choose the odd numbers from the following and write the numbers and number names.

a. 4703

b. 3206

c. 2003

d. 4017

e. 2001

(a. 4703) b. 3206 (c. 2003) (d. 4017) (e. 2001)

a) 4703 Four thousand seven hundred and three

c) 2003 Two thousand three

d) 4017 Four thousand seventeen

e) 2001 Two thousand one