10

Curipod generated lesson: "Oredr of Operations". #5-7

Updated 3 months ago

1. Word cloud

120 seconds

What is the acronym for the order of operations?

2. Slide

60 seconds

Order of operations is a set of rules that tells you which calculations to do first when solving multi-step math equations. It's important to follow the rules, so that you get the correct answer. The order of operations is: Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction (PEMDAS)

Order of Operations

3. Slide

60 seconds

Order of operations is the order in which operations are performed when evaluating a mathematical expression. It is important to follow the order of operations when solving a problem in order to get the correct answer. The order of operations is usually expressed as PEMDAS: Parentheses, Exponents, Multiplication and Division (from left to right), and Addition and Subtraction (from left to right). When solving an equation, use the order of operations to simplify the equation and work through the problem step by step to get the correct answer.

Concepts:

4. Slide

60 seconds

The Order of Operations is also known as the 'BEDMAS' rule, which stands for 'Brackets, Exponents, Division, Multiplication, Addition, Subtraction' The Order of Operations is a form of mathematical shorthand, which can help you solve equations more quickly and efficiently The Order of Operations was originally developed by the mathematician Wilhelm Jordan in 1902

Did you know?

5. Personalised Feedback

360 seconds

What is the purpose of using the order of operations in mathematics?

6. Open question

180 seconds

Work together in pairs: What is the acronym PEMDAS used to help you remember the order of operations?

7. Open question

180 seconds

Work together in pairs: What is the acronym for the order of operations?

8. Slide

60 seconds

9. Poll

60 seconds

What is the correct order of operations in mathematics?

- Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right)
- Exponents, Parentheses, Addition and Subtraction (from left to right), Multiplication and Division (from left to right)
- Multiplication and Division (from left to right), Parentheses, Exponents, Addition and Subtraction (from left to right)

10. Poll

60 seconds

Which operation should be performed first in the expression 4 + 2 * 3?

- Multiplication
- Addition

11. Poll

60 seconds

What is the result of the expression 8 - 2 * 3 + 4?

- 14
- 6
- -2

12. Poll

60 seconds

In the expression 5 + 3 / 1 - 2 * 4, which operation should be performed last?

- Addition
- Division
- Multiplication

13. Poll

60 seconds

What is the value of 'x' in the expression: x - (4 * x + x) = -10?

- 5
- 0
- -5

Made with ❤️ from Norway