3rd Grade Review

Front

What is a fraction?

Back

A fraction represents a part of a whole and is expressed as a ratio of two numbers, the numerator (top number) and the denominator (bottom number).

Front

How do you find the area of a rectangle?

Back

The area of a rectangle is found by multiplying its length by its width (Area = Length x Width).

Front

What is the definition of shaded area in a diagram?

Back

The shaded area in a diagram refers to the portion of the figure that is colored or marked to indicate a specific part of the whole.

Front

What is the formula for calculating the area of a triangle?

Back

The area of a triangle is calculated using the formula: Area = 1/2 x base x height.

Front

What does the minute hand on a clock represent?

Back

The minute hand on a clock indicates the minutes that have passed within an hour.

Front

How do you determine the total number of students who like multiple flavors?

Back

To find the total number of students who like multiple flavors, you can add the number of students who like each flavor, ensuring not to double-count those who like both.

Front

What is the significance of the number 18 in relation to area?

Back

The number 18 can represent the area of a shape, indicating the amount of space it occupies, typically measured in square units.

Front

What is the relationship between area and perimeter?

Back

Area measures the space inside a shape, while perimeter measures the distance around the shape. They are related but represent different properties.

Front

How do you convert a fraction to a decimal?

Back

To convert a fraction to a decimal, divide the numerator by the denominator.

Front

What is the importance of understanding shapes in geometry?

Back

Understanding shapes in geometry helps in calculating area, perimeter, and volume, and is essential for solving real-world problems.