Math: Cumulative Practice

Front

What is the formula to solve for a variable in an equation?

Back

To solve for a variable, isolate the variable on one side of the equation using inverse operations.

Front

How do you calculate the area of a rectangle?

Back

Area = length × width.

Front

What is the order of operations in mathematics?

Back

The order of operations is Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right), often abbreviated as PEMDAS.

Front

How do you find the total cost per day of a pass?

Back

Total cost per day = Total cost of the pass ÷ Number of days.

Front

What is the concept of cumulative area?

Back

Cumulative area refers to the total area that is being increased or decreased, often in relation to a specific factor.

Front

How do you calculate the total revenue from sales?

Back

Total revenue = Number of items sold × Price per item.

Front

What is a variable in mathematics?

Back

A variable is a symbol used to represent an unknown value in an equation or expression.

Front

What does it mean to double an area?

Back

To double an area means to multiply the original area by 2.

Front

How do you determine if a mathematical statement is true?

Back

To determine if a statement is true, evaluate both sides of the equation or expression and check for equality.

Front

What is the significance of units in area measurement?

Back

Units in area measurement (e.g., square meters) indicate the size of a two-dimensional space.