3rd Grade Math Review for State Testing

What is the definition of a triangle?

• A polygon with three sides.

• A shape with four equal sides.

• A closed figure with five angles.

• A curved shape with no sides.

How many sides does a Quadrilateral have?

• 2 sides

• 3 sides

• 4 sides

• 5 sides

How many degrees are in a right angle?

• 45 degrees

• 90 degrees

• 180 degrees

• 360 degrees

What is the perimeter of a rectangle with a length of 10 feet and a width of 4 feet?

• 24 feet

• 28 feet

• 30 feet

• 32 feet

What is the definition of rounding?

• Adjusting a number to the nearest specified value.

• Changing a number to its nearest whole number only.

• Estimating a number by increasing its value.

• Reducing a number to its smallest possible form.

How do you calculate the perimeter of a rectangle?

• Add the lengths of all four sides.

• Use the formula: P = length × width.

• Use the formula: P = 2(length + width).

• Multiply the length by the width and add the height.

What is the formula for finding the area of a rectangle?

• Area = length + width.

• Area = length × width.

• Area = length ÷ width.

• Area = length - width.

What is the perimeter of a square with each side measuring 4 units?

• 12 units

• 14 units

• 16 units

• 18 units

What fraction represents one part of four equal parts?

• 1/2

• 1/3

• 1/4

• 2/4

What is the value of 2/4 in simplest form?

• 1/3

• 1/2

• 2/3

• 3/4