Problem Solving

Front

What is problem solving?

Back

Problem solving is the process of finding solutions to difficult or complex issues. It involves identifying the problem, generating potential solutions, and implementing the best one.

Front

What does the expression 12 + (2 x 8) represent?

Back

It represents the total number of books packed, where 12 books are packed in one box and 2 boxes with 8 books each are added.

Front

How do you calculate total money after working and spending?

Back

You add the initial amount to the earnings from work and then subtract any expenses.

Front

What is the formula to find the labor fee if total cost and other expenses are known?

Back

Labor fee = Total cost - (Cost of service 1 + Cost of service 2)

Front

How do you compare two decimal numbers?

Back

To compare two decimal numbers, look at the digits from left to right, starting with the highest place value.

Front

What does rounding to the nearest tenth mean?

Back

Rounding to the nearest tenth means adjusting a number to one decimal place, based on the value of the hundredths place.

Front

What is the first step in solving a word problem?

Back

The first step is to read the problem carefully and identify what is being asked.

Front

What is an expression in mathematics?

Back

An expression is a combination of numbers, variables, and operators (like +, -, x, /) that represents a value.

Front

How do you evaluate an expression with parentheses?

Back

You perform the operations inside the parentheses first, following the order of operations.

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.