Understanding Order of Operations in Mathematics

The video tutorial guides students through solving math problems using the GEMD method, which stands for Grouping, Exponents, Multiplication/Division, and Subtraction/Addition. The instructor demonstrates how to apply this method step-by-step to ensure no steps are missed, emphasizing the importance of rewriting problems to avoid errors. The tutorial covers two example problems, illustrating the process of solving them by following the GEMD order of operations.

What is the first step in solving the given problem?

• Division

• Multiplication

• Grouping

• Subtraction

Tags

CCSS.3.OA.C.7

What is the result of 2 times 3 in the first problem?

• 5

• 8

• 7

• 6

Tags

CCSS.1.OA.A.1

What is the final answer for the first problem?

• 5

• 4

• 3

• 2

Tags

CCSS.6.EE.A.1

In the second problem, what is 5 squared?

• 20

• 25

• 15

• 10

Tags

CCSS.4.NBT.B.5

What is the result of 3 times 25 in the second problem?

• 60

• 50

• 75

• 90

Tags

CCSS.1.OA.A.1

What is the final answer for the second problem?

• 5

• 3

• 2

• 4

Tags

CCSS.6.EE.A.1

In the third problem, what is 4 squared?

• 8

• 16

• 20

• 12

Tags

CCSS.2.OA.A.1

What is the result of 24 minus 16 in the third problem?

• 6

• 7

• 8

• 9

Tags

CCSS.3.OA.C.7

In the fourth problem, what is 2 times 3?

• 5

• 8

• 6

• 7

Tags

CCSS.1.OA.A.1

What is the final answer for the fourth problem?

• 2

• 3

• 1

• 4

Tags

CCSS.1.OA.A.1