Evaluating Expressions with Multiplication

The video tutorial explains how to simplify and solve the expression 4 * 5 - 3 by focusing on operations within parentheses first. The expression is simplified to 4 * 2, which equals 8. The tutorial also demonstrates verifying the solution by comparing it with other options, confirming that 4 * 2 is the correct equivalent expression.

What is the first step in simplifying the expression 4 * 5 - 3?

• Multiply 4 by 5

• Divide 5 by 3

• Subtract 3 from 5

• Add 4 and 5

After simplifying 5 - 3, what is the new expression?

• 4 * 5

• 4 * 3

• 4 * 1

• 4 * 2

Which of the following expressions is equivalent to 4 * 5 - 3?

• 4 * 5 * 3

• 4 * 8

• 4 * 2

• 4 * 5 - 3

What is the result of the expression 4 * 2?

• 12

• 10

• 8

• 6

Which expression does not share the same result as 4 * 2?

• 4 * 8

• 4 * 5 - 3

• 4 * 5 * 3

• 4 * 2