Expressions and Factors of 240

The video tutorial explains how to express the number 240 as a product of multiple factors using different multiplication expressions. It demonstrates breaking down factors into smaller components and explores alternative methods of factorization. The tutorial also covers the use of parentheses to determine the order of operations in expressions. By the end of the lesson, viewers will understand how to identify equivalent multiplication expressions.

What is a friendly number that can be used to express 240?

• 20

• 15

• 5

• 10

Which of the following is a correct expression for 240 using a friendly number?

• 24 times 20

• 24 times 15

• 24 times 10

• 24 times 5

How can 24 be broken down into two factors?

• 5 times 5

• 3 times 8

• 2 times 12

• 4 times 6

Which of the following is a valid expression for 240 as a product of three factors?

• 6 times 6 times 10

• 5 times 5 times 10

• 4 times 6 times 10

• 7 times 5 times 10

What is another way to express 24 as a product of two factors?

• 6 times 4

• 2 times 10

• 3 times 8

• 4 times 5

Which expression correctly represents 240 using 3 times 8?

• 3 times 8 times 5

• 3 times 8 times 10

• 3 times 8 times 20

• 3 times 8 times 15

How can 240 be expressed using parentheses and addition?

• (8 times 5) + (5 times 100)

• (8 times 5) + (3 times 100)

• (8 times 5) + (2 times 100)

• (8 times 5) + (4 times 100)

What does the use of parentheses in multiplication expressions indicate?

• Multiply the numbers first

• Divide the numbers first

• Add the numbers first

• Subtract the numbers first

Which of the following is equivalent to 40 plus 200?

• 270

• 260

• 250

• 240

What is the result of 8 times 5 plus 2 times 100?

• 240

• 220

• 200

• 260