The video tutorial guides viewers through solving a math problem involving the cost of pens and a ruler. It begins by highlighting the total cost of items and proceeds to calculate the cost of one pen. The tutorial then calculates the total value of four pens and uses this information to determine the cost of a ruler. The process is broken down into clear, step-by-step instructions, emphasizing the importance of showing work to earn full marks.

What is the total cost of four pens and a ruler?

• £0.99

• £3.96

• £1.98

• £4.75

How much does one pen cost?

• £0.50

• £0.99

• £1.00

• £1.98

What operation is used to find the cost of one pen?

• Multiplication

• Division

• Subtraction

• Addition

What is the total cost of four pens?

• £3.96

• £1.98

• £0.99

• £4.75

What is the next step after finding the total cost of the pens?

• Divide the total cost by the number of items

• Multiply the cost of the pens by two

• Subtract the cost of the pens from the total

• Add the cost of the ruler

How much does the ruler cost?

• £0.79

• £3.96

• £1.98

• £0.99

What is the purpose of highlighting the word 'ruler' in the problem?

• To indicate the start of the problem

• To emphasize the final goal of the calculation

• To mark the end of the problem

• To show the cost of the ruler