3rd Grade Math Worksheets
Teeming with adequate practice materials, the printable 3rd grade math worksheets with answer keys should be your pick if developing an understanding of multiplication and division within 100, using place value to round numbers, working with fractions, solving problems involving measurement and estimation of intervals of time, liquid volumes, and masses of objects, getting acquainted with the concepts of area and perimeter, representing and interpreting data and the like are on your mind. Count on our free grade 3 math worksheets to kick start your journey!
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Perimeter of Rectilinear Shapes using Grids
Calculate the perimeter of rectilinear shapes by counting the unit lengths along the outline or the boundary of the shape.
Using the formula, find the perimeter of a square by solving this set of problems presented in two different formats.
Area of Squares | Integers - Type 2
Encourage learners to work out the area of a square by plugging in the side measure given in integers in the area formula.
Perimeter of a Rectangle | More Practice
Practice working out the total length of the boundary of a rectangle by solving these problems featured as illustrations and in word formats.
Finding Area of a Rectangle by Counting Unit Squares
Designed for beginners, these area problems can be solved by counting the unit squares inside the given rectangle.
Perimeter of a Triangle | Integers - Type 2
A suitable time-saver for teachers, this compilation requires learners to add up the three sides of the triangle to find its perimeter.
Find the Missing Dimension using the Perimeter
Set up an equation using the formula, plug in the known side and the perimeter, rearrange the equation, and find the adjacent side.
Perimeter of Trapezoids | Integers
The task in this section is to find the sum of the measures of all sides of the trapezoid to compute its perimeter.
Finding the Missing Length or Width
To calculate the missing length or width of a rectangle, divide the given area by the known dimension.
Multiply the side length of the rhombus by 4 to obtain the perimeter. Include the units while writing the answer.
Find the Unknown Side Length of the Kite
Use the formula P = 2 (a + b) and work backwards to solve for the missing dimension of the kite.
Side Length of Polygons using Perimeter
Divide the perimeter by the number of sides to find the side length of a regular polygon. For irregular polygon, divide the perimeter by the sum of known side measures.
