3rd GMAS Math

Front

What is a fraction?

Back

A fraction represents a part of a whole. It is written as two numbers separated by a slash, like 1/2, where the top number (numerator) shows how many parts we have, and the bottom number (denominator) shows how many equal parts the whole is divided into.

Front

What is the perimeter of a rectangle?

Back

The perimeter of a rectangle is the total distance around it. It is calculated by adding the lengths of all four sides, or using the formula: Perimeter = 2 x (Length + Width).

Front

If the perimeter of a rectangle is 30 meters and the width is 5 meters, how do you find the length?

Back

To find the length, use the perimeter formula: 30 = 2 x (Length + 5). Solve for Length.

Front

What does the division symbol (÷) represent?

Back

The division symbol (÷) represents the operation of dividing one number by another. For example, 42 ÷ 6 means how many times does 6 fit into 42.

Front

What is a quotient?

Back

A quotient is the result of a division problem. For example, in 42 ÷ 6 = 7, the number 7 is the quotient.

Front

What is the relationship between multiplication and division?

Back

Multiplication and division are inverse operations. If you know that 6 x 7 = 42, you can also say that 42 ÷ 6 = 7.

Front

How do you calculate the time duration between two times?

Back

To calculate the duration, subtract the start time from the end time. For example, if a lesson starts at 2:00 PM and ends at 2:45 PM, the duration is 45 minutes.

Front

What is addition?

Back

Addition is the process of combining two or more numbers to find their total. For example, 724 + 152 = 876.

Front

What is a number line?

Back

A number line is a straight line with numbers placed at equal intervals. It helps to visualize numbers and their relationships, including fractions.

Front

What is a rectangular shape?

Back

A rectangular shape is a four-sided figure (quadrilateral) with opposite sides that are equal in length and four right angles.