Basics Flashcards
1
Q
How many even integers are between 17 and 27?
A. 9 B. 7. C. 5 D. 4 E. 3
A
The answer is C.
Integers are the numbers we think of when we think of numbers. Integers are sometimes called whole or natural numbers. They can be negative or positive. They do not include fractions.
The positive integers are: 1, 2, 3, 4, 5, etc.
The negative integers are: −1, −2, −3, −4, −5, etc.
Zero (0) is also an integer. It is neither positive nor negative.
