# Lesson Worksheet: Area: Nonstandard Units Mathematics • 3rd Grade

In this worksheet, we will practice defining the area of a shape and measuring area by counting unit squares.

**Q5: **

Select the shape which has an area of 17 square units.

- A
- B
- C
- D

**Q6: **

To find the area of a shape, count up all the squares.

In the blue rectangle, there are 8 squares. The area of the blue rectangle is 8 square units.

Find the area of the green rectangle. Remember to count the squares!

- A8 square units
- B4 square units
- C12 square units
- D20 square units
- E16 square units

**Q10: **

If the area of each small is 1, what is the area of the shape below?

**Q11: **

If the area of each is 1, what is the area of the shape below?

**Q12: **

If the area of each is 1, what is the area of the shape below?

**Q13: **

If the area of each is 1, what is the area of this shape?

**Q14: **

Fill in the blank: The area of the given shape is .

**Q15: **

The area of the figure below .

**Q16: **

How many squares make up the shaded shape?

**Q17: **

Consider the following triangle: . How many can you count in the figure shown?

**Q18: **

How many squares make up the shaded shape?

**Q19: **

How many squares make up the shaded shape?

**Q20: **

How many squares make up the shaded shape?

**Q21: **

How many squares make up the shaded shape?

**Q22: **

How many squares make up the shaded shape?

**Q23: **

How many squares make up the shaded shape?

**Q24: **

How many squares make up the shaded shape?

**Q25: **

How many squares make up the shaded shape?