A is the 5th prime number. B is the 7th prime number. What is B - A?

What is the sum of the first five multiples of 6?

Ravi wrote two digits of a 3-digit number on the blackboard as shown below.

Find the missing digit if 11 is its factor.

For the given array of objects, count and write the number of rows and columns.

A number is always divisible by 90, if________.

Which of the following numbers has exactly 4 factors?

Four students each wrote down a number between 30 and 40. The list shows the numbers they wrote.

Elly- 35

Robie- 39

Maggie- 37

Palmer-33

Which student wrote down a prime number?

A gum factory made 9,430 sticks of gum. After arranging the sticks into packs, the factory did not have any extra sticks of gum. How many sticks of gum could the factory be putting in each pack?

If 5476a is divisible by 3, then what can be the least value of a?

Which of these numbers is a factor of every number ?

What is the sixth multiple of 13?

Observe the given multiples of 37. Find the product of 37 × 27.

37 × 3=111

37 × 6 = 222

37 × 9 = 333

37 × 12=444

Seth's homework assignment is to write factor pairs that contain only composite numbers. Seth wrote four factor pairs for the number 132, as shown below.

6 x 22

11 x 12

3 x 44

2 x 66

Which of Seth's factor pairs contains only composite numbers?

Brett is designing a new auditorium. There will be 334 seats in the auditorium and each section of the auditorium must have the same number of seats. How many sections could the auditorium have?