Unit 2 Lesson 1: Exercise 1

1)  Write the odd numbers between 20 and 30

2)  What are the even numbers between 50 and 65?

3) Write two odd numbers between 100 and 104.

4)  Is 963 even or odd?

5)  Is one thousand even or odd?

6)  Is six hundred and seventy eight odd or even?

7)  1809 is even, true or false?

8)  Which of these numbers is even, 2561 and 6630?

9)  Choose and circle all the even numbers, 2635, 2650, 1254, 3255, and 2008.

10)  Choose and circle all the odd numbers, 4623, 4956, 9601, 7542 and 9651.