Decimal Word Problems

Front

What is a decimal?

Back

A decimal is a way of representing numbers that are not whole numbers, using a point (.) to separate the whole part from the fractional part.

Front

How do you add decimals?

Back

To add decimals, align the numbers by the decimal point and add as you would whole numbers, placing the decimal point in the answer directly below the other decimal points.

Front

What is estimation in math?

Back

Estimation is a method of finding an approximate value that is close to the exact amount, often used to make calculations easier.

Front

How do you round a decimal?

Back

To round a decimal, look at the digit to the right of the place you are rounding to. If it is 5 or more, round up; if it is less than 5, round down.

Front

What does it mean to split a bill?

Back

To split a bill means to divide the total amount equally among a group of people.

Front

How do you multiply decimals?

Back

To multiply decimals, multiply the numbers as if they were whole numbers, then count the total number of decimal places in both numbers and place the decimal point in the answer accordingly.

Front

What is a word problem?

Back

A word problem is a mathematical problem that is presented in the form of a story or real-life scenario, requiring interpretation and problem-solving.

Front

How do you find the total cost of multiple items?

Back

To find the total cost, add the prices of all the items together.

Front

What is the importance of understanding money in math?

Back

Understanding money helps in making informed financial decisions, budgeting, and managing expenses in real-life situations.

Front

How do you calculate the cost per person when sharing a bill?

Back

To calculate the cost per person, divide the total bill by the number of people sharing it.