# Lesson Worksheet: Area: Whole and Half Squares Mathematics • 3rd Grade

In this worksheet, we will practice measuring the areas of shapes drawn on grids with whole and half squares by counting and matching halves.

Q1:

Estimate the area of the figure. Q2:

Find the area of the shape. Q3:

Find the area of the shape. Q4:

Determine the area of the figure. Q5:

Work out the area of the shaded shape. Each square represents 1 square centimeter. Q6:

Charlotte has drawn a shape with an area of 12 square units. Which two shapes have an area that is different from Charlotte’s shape? • AShape 2, shape 3
• BShape 1, shape 2
• CShape 1, shape 3

Q7:

Find the area of this shape. • A square units
• B square units
• C12 square units
• D square units
• E11 square units

Q8:

In the given diagram, one square represents 5. Find the area of the shaded part. Q9:

In the given diagram, one square represents 5 units of area. Find the area of the shaded part. Q10:

What is the area of the red portion of the face? 