Counting and Divisibility - Skill Check

Complete the following sentence with the appropriate word.

Seven and four are ​ (a)   of twenty-eight.

• multiples
• products
• composite numbers
• prime numbers
• factors

Complete the following sentence with the appropriate word.

13 and 17 are examples of ​ (a)   .

• composite numbers
• factors
• multiples
• prime factorization
• prime numbers

Complete the following sentence with the appropriate word.

15 is the ​ (a)   of 3 and 5.

• prime number
• composite number
• factor
• product

Complete the following sentence with the appropriate word.

All numbers that end in zero or five are ​ (a)   by five.

• divisible
• factored
• multiples
• product

Complete the following sentence with the appropriate word.

​ 30 is a  ​ (a)   of 6.

• factor
• prime number
• prime factorization
• multiple

Complete the following sentence with the appropriate word.

1. A  ​ (a)   is an arrangement of objects where order is important. 

• permutation
• combination
• prime factorization
• product

Complete the following sentence with the appropriate word.

Twenty-four and nine are examples of ​ (a)   .

• composite numbers
• prime numbers
• factors
• multiples

• prime factorization
• product
• multiples
• combination

Complete the following sentence with the appropriate word.

A small group of four is chosen randomly from a team of six. The number of unique groups of four is an example of finding a ​ (a)   .

• combination
• permutation
• prime factorization
• multiple

1. A manager has 3 job openings to offer 5 equally qualified applicants. To how many combinations of the applicants could the manager initially offer these 3 jobs?

• 10

• 15

• 60

• 125