Understanding Positive and Negative Numbers

What is a positive number?

• A number less than zero

• A number greater than zero

• A number equal to zero

• A number with a negative sign

Which of the following numbers is a prime number?

• 4

• 6

• 7

• 9

On a number line, where are positive numbers located?

• To the left of zero

• To the right of zero

• At zero

• Above zero

Which of the following is the only even prime number?

• 1

• 2

• 4

• 6

What is the largest prime number less than 100?

• 89

• 91

• 97

• 99

Which of the following statements is true about negative numbers?

• They are greater than zero

• They are equal to zero

• They are less than zero

• They have no sign

What is the correct comparison between the numbers -16 and -100?

Which of the following numbers is NOT a prime number?

• 11

• 13

• 15

• 17

How many prime numbers are there less than 100?

• 20

• 25

• 30

• 35

Which of the following numbers is greater: 16 or 100?

• 16

• 100

• They are equal

• Cannot be determined