Order of Operations and Basic Arithmetic

The video tutorial explains how to solve mathematical problems involving parentheses, nested parentheses, and the use of curly braces and brackets for clarity. It starts with simple operations and gradually increases in complexity, teaching students to handle multiple levels of parentheses and different operations step by step.

What is the first step in solving the expression 13 + 3 - 5?

• Subtract 5 from 3

• Multiply 13 by 3

• Add 13 and 3

• Subtract 5 from 13

After solving the expression inside the parentheses, what is the next step in 16 + 4?

• Subtract 4 from 16

• Add 4 to 16

• Multiply 16 by 4

• Divide 16 by 4

In the expression 16 * 2 + 4, what should be calculated first?

• Add 2 and 4

• Multiply 16 by 2

• Add 16 and 4

• Subtract 4 from 16

What is the result of 16 * 2?

• 34

• 32

• 30

• 28

In the expression 5 * (6 - 1) - 2, what is the first operation to perform?

• Subtract 2 from 5

• Subtract 1 from 6

• Add 5 and 6

• Multiply 5 by 6

What is the result of 5 * (6 - 1)?

• 25

• 35

• 30

• 20

In the expression 10 * (8 - 3), what is the first step?

• Add 8 and 3

• Subtract 3 from 8

• Divide 10 by 3

• Multiply 10 by 8

What is the result of 10 * 5?

• 40

• 45

• 50

• 55

In the expression 22 + 3 * (5 - 1), what should be calculated first?

• Subtract 1 from 5

• Multiply 3 by 5

• Add 5 and 1

• Add 22 and 3

What is the result of 3 * 4?

• 10

• 13

• 11

• 12