Solving Two-Step Word Problems

The video tutorial teaches how to solve two-step word problems using variables to represent unknowns. It emphasizes the importance of checking the reasonableness of answers. Examples include solving equations for unknowns and applying these skills to real-world scenarios like running goals and point calculations.

What is the first step in solving a two-step word problem?

• Use a calculator

• Check the answer immediately

• Guess the answer

• Identify the unknown and set up an equation

In the equation 5 + p = 8, what does 'p' represent?

• A known number

• The sum

• The difference

• An unknown number

How can you verify if your solution to an equation is reasonable?

• By using a calculator

• By ensuring the answer makes the equation true

• By checking if the answer is a large number

• By asking a friend

What is Mike's goal in the running problem?

• To run 15 miles

• To run 5 miles

• To run 10 miles

• To run 25 miles

How many miles does Mike run each day?

• 3 miles

• 4 miles

• 2 miles

• 5 miles

What equation represents the total miles Mike needs to run?

• 2 * 5 + n = 25

• 2 + 5 = 25

• 2 + n = 25

• 5 * n = 25

What is the value of 'n' in the equation 10 + n = 25?

• 5

• 20

• 15

• 10

Why is 15 a reasonable answer for the running problem?

• Because it makes the equation true

• Because it is a large number

• Because it is less than 10

• Because it is a round number

How many points did Jerry earn last week?

• 100 points

• 60 points

• 79 points

• 231 points

How many points does Jerry use for free time?

• 60 points

• 79 points

• 100 points

• 231 points