This lesson includes 1 additional question and 9 additional question variations for subscribers.

# Lesson Worksheet: Multiplying up to Four-Digit Numbers by One-Digit Numbers: Area Models Mathematics

In this worksheet, we will practice using an area model and the distributive property to multiply a three- or four-digit number by a one-digit number.

**Q1: **

Use an area model to find the result of .

- A28 928
- B28 000
- C28 920
- D28 800

**Q2: **

- A632
- B642
- C651
- D542

**Q3: **

Mia drew this to help her calculate .

What expression is missing in the following:

- A
- B
- C
- D

What is ?

**Q4: **

Noah and Chloe want to use area to find .

Chloe splits this rectangle in half, but she can’t finish because she doesn’t know .

Noah says it is easier to use the 10 times table. How would he split the rectangle?

- A
- B

Pick the next step in Noah’s calculation.

- A
- B
- C
- D

Add the areas of the two parts to figure out .

**Q5: **

Isabella used to find .

Benjamin used to find .

Whose method is correct?

- AThey are both wrong.
- BThey are both correct.
- COnly Isabella’s method is correct.
- DOnly Benjamin’s method is correct.

What is ?

**Q6: **

Jackson has drawn this to help him multiply 3 and 18.

Pick the equation that describes his model.

- A
- B
- C
- D

Use the model to write the subtraction expression that is missing: .

- A
- B
- C
- D

What is ?

**Q7: **

Sophia has drawn this array to help her calculate by splitting 12 into .

There are squares in the blue part. Write an expression for the number of squares in the pink part.

- A
- B
- C
- D

Which of these is equal to ?

- A
- B
- C
- D

Which expression correctly shows the total number of squares in the array?

- A
- B
- C
- D

**Q9: **

Olivia used the area model below to help solve a multiplication problem.

Which multiplication problem did she use the area model to solve?

- A
- B
- C
- D
- E

**Q10: **

Benjamin drew this to help him multiply 6 by 18.

Pick the equation that shows how he split 18.

- A
- B
- C
- D

Which expression should he write for the number of orange squares?

- A
- B
- C
- D

Which two numbers can he add to find ?

- A
- B
- C
- D