1.1.4 Multiplies of a Number

Multiple Choice

Which of the following is a multiple of 4?

• 8

• 9

• 11

• 13

Multiple Choice

Which of the following is NOT a class norm mentioned in the image?

• Mute your microphone when you are not talking

• Raise your hand before getting on the microphone

• No spamming in the chat

• Share your screen at all times

Open Ended

Which shape does not belong and why?

Multiple Select

Based on our teammates' responses, what are two different reasons a shape might not belong in the group?

• It is made up of tiles

• It is a combination of two rectangles

• It has the largest area

• It is a square

Open Ended

Do you agree with Ethan's reasoning that the only option for a rectangle with an area of 12 square feet is 4 feet by 3 feet? Why or why not?

Open Ended

What are all the possible dimensions (length and width) of rectangles that have an area of 12 square feet?

Multiple Choice

Which is the correct description for this rectangle?

• The rectangle is 2 tiles wide and 4 tiles long.

• The area of the rectangle is 6 square inches.

• The rectangle is 2 tiles wide and 3 tiles long.

• The rectangle has 3 columns with 2 units each.

Open Ended

Elena is building rectangles with a width of 3 units. The area of the rectangle can be no more than 20 square units. How many possible rectangles can we make?

Multiple Select

Which of the following are multiples of 3?

• 6

• 7

• 9

• 12

Multiple Choice

Which of the following numbers is a multiple of both 2 and 5?

• 10

• 2

• 5

• 7

Multiple Select

Select all the areas that can be represented using a width of 3 units.

• 6 square units

• 12 square units

• 27 square units

• 10 square units

Open Ended

Explain how finding multiples of a number can help you determine possible areas for rectangles with a fixed width.

Multiple Select

Which of the following areas can be shown using a rectangle with a width of 4 units?

• 10 square units

• 18 square units

• 20 square units

• 22 square units

Open Ended

Match each width with the possible correct area: 5 units, 6 units, 7 units, 8 units with 21 square units, 25 square units, 64 square units, and 36 square units.

Multiple Choice

Would you like to learn more about how to find multiples of different numbers?

• Yes, I want to learn more.

• No, I feel confident.

• Maybe, if there are more examples.

• I am not sure.

Open Ended

What is one thing you learned today about multiples of a number?