Math Operations and Equation Solving

The video tutorial guides viewers through solving an equation to make the left side equal 100 using addition, subtraction, multiplication, and division. It emphasizes the importance of the order of operations and demonstrates a strategy involving multiplication and addition. The tutorial also shows how to form the number 15 using numbers 1 to 5 and encourages viewers to explore alternative solutions.

What is the main goal of the equation discussed in the video?

• To make the left side equal to 200

• To make the left side equal to 150

• To make the left side equal to 100

• To make the left side equal to 50

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Which operation is performed first in the solution process?

• Subtraction of 5 from 10

• Division of 100 by 2

• Addition of 6 and 7

• Multiplication of 8 and 9

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What is the result of adding 6 and 7 to the product of 8 and 9?

• 105

• 85

• 100

• 95

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

How can the numbers 1, 2, 3, 4, and 5 be used to form 15?

• By subtracting them

• By multiplying them

• By dividing them

• By adding them

Tags

CCSS.HSA.REI.A.1

What is suggested as a possible next step after forming the equation?

• Subtracting 10 from the total

• Dividing the total by 5

• Multiplying all numbers by 2

• Finding another way to make the equation true

Tags

CCSS.HSA.REI.A.1