Mastering the Order of Operations with PEMDAS

The video tutorial covers basic arithmetic operations, emphasizing the order of operations. It explains how addition can be seen as subtraction and introduces multiplication and exponents. The tutorial also demonstrates division and final calculations, providing a comprehensive overview of solving mathematical expressions step-by-step.

What principle is emphasized by the phrase 'first-come, first-serve' in mathematical operations?

• Subtraction before addition

• None of the above

• Order of operations

• Multiplication before division

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

If you multiply 2 by 6, what do you get?

• 6

• 12

• 8

• 18

Tags

CCSS.3.OA.C.7

What is the result of 3 squared?

• 6

• 9

• 12

• 3

Tags

CCSS.6.EE.A.1

What is the outcome when you divide 9 by 9?

• 0

• 1

• 9

• 18

Tags

CCSS.3.OA.B.5

What is the difference between 4 and 1?

• 3

• 2

• 5

• 4

Tags

CCSS.1.OA.C.6