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4th Grade Math Worksheets
Add value to your practice with our 4th-grade math worksheets, covering key concepts like place value, operations, rounding, geometry, and data interpretation. Whether fractions or decimals, measuring area, perimeter, or angles, these PDFs cover them all. Try our free worksheets now!
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Explore Fourth Grade Perimeter Worksheets
Practice calculating the perimeter of equilateral, isosceles, and scalene triangles.
Finding the Area from Perimeter and Perimeter from Area
Calculate the area and perimeter of a square by using the formulas, Area = side x side and Perimeter = 4 x side.
Finding the Length or Width of a Rectangle Using Perimeter
Rearrange the perimeter formula P = 2 x (Length + Width) of a rectangle to find its length or width from the perimeter.
Area and Perimeter of Rectangles | Integers - Moderate
The measures of the length and width of rectangles are given. Find their areas and perimeters in inches, yards, and feet.
Perimeter of Rectilinear Shapes
Find the perimeter of a rectilinear shape by adding the length of each side together. Subtract the measures of overlapping sides.
Perimeter of Squares - Integers | Level 2
Find the perimeter of a square by applying the formula, Perimeter = 4a, where a is the side length of the square.
Perimeter of Quadrilaterals - Integers
Solve for the perimeter of quadrilaterals, such as parallelograms, trapezoids, rectangles, squares, and more.
Finding Perimeter of Polygons - Integers
Determine the perimeter of regular polygons, such as pentagons, hexagons, heptagons, octagons, squares, and triangles.
Perimeter of Composite Figures
Tackle 27 composite figures by breaking them into simpler shapes. Calculate their perimeters by finding the sum of all their sides.
Perimeter of a Parallelogram | Integers
Apply the rule that opposite sides of a parallelogram are parallel and congruent. Find its perimeter using the formula P = 2(a + b).
Add the lengths of all four sides of the trapezoid to find its perimeter. Handle a total of 27 questions!
Perimeter of a Rhombus | Integers
Use the property of a rhombus that all sides are equal in length and determine its perimeter by adding all its sides.
Perimeter of a Kite | Integers
Substitute the given lengths of the pairs of adjacent sides in the perimeter formula of a kite: Perimeter = 2 x (a + b).
Finding the Perimeter of a Rectangle from Area
The area and two sides of a rectangle are given. Find the other two sides using the area formula, and then solve for its perimeter.
Finding Unknown Sides of Irregular Polygons from Perimeter
Find the value of x and the unknown sides of an irregular polygon by equating the perimeter to the sum of all the sides.
