The video tutorial covers various math problems and concepts for grade six students. It begins with Lin's problem involving multiplication and squares, followed by evaluating different expressions using the order of operations. Andre's problem focuses on cubing a number, while Han's problem involves calculating the volume and surface area of cubes. Pria's section addresses a multiplication error, and the video continues with solving equations and understanding percentages. Finally, Jade explains the distributive property using a practical example.

Lin multiplied a number by the square of 3. Which of the following expressions represents this operation?

• 8 times 9

• 24 squared

• 8 times 2 to the third

• 8 times 3 squared

What is the result of 2 to the 3rd power plus 7?

• 10

• 14

• 9

• 15

Which expression correctly represents Andre's operation of multiplying 4 by 5 and then cubing the result?

• 5 times 4 to the second power

• 4 times 5 squared

• 4 times 5 cubed

• 20 to the third power

What is the total volume of Han's cubes if each cube has a side length of 5 inches?

• 5 to the 3rd power

• 10 times 5 to the 3rd power

• 50 cubic inches

• 5 times 10 to the 3rd power

What is the surface area of one of Han's cubes if each side is 5 inches?

• 5 squared

• 10 times 5 squared

• 6 times 5 squared

• 5 to the 3rd power

Pria claims that one-third multiplied by itself four times equals 4/3. Is she correct?

• Yes, because 1/3 times 4 equals 4/3

• No, because the result is 1/81

• No, because the result is 1/27

• Yes, because multiplication is similar to addition

If 125% of a number E is 30, what is the value of E?

• 24

• 30

• 25

• 20

Which of the following expressions is a solution to the equation 2.4y = 13.75?

• 13.75 times 2.4

• 2.4 divided by 13.75

• 13.75 divided by 2.4

• 2.4 plus 13.75

Jade uses the distributive property to find 15 times 23. What is the result?

• 115

• 245

• 230

• 345

How does Jade break down the multiplication of 15 times 23 using the distributive property?

• 15 is split into 10 and 5, then multiplied by 23

• 15 times 23 equals 345

• 23 is split into 20 and 3, then multiplied by 15

• 15 times 23 equals 230 plus 115