Subtracting Decimals

Front

What is the process of subtracting decimals?

Back

To subtract decimals, align the numbers by their decimal points, subtract as you would with whole numbers, and place the decimal point in the answer directly below the decimal points of the numbers being subtracted.

Front

How do you round a decimal to the nearest whole number?

Back

To round a decimal to the nearest whole number, look at the digit to the right of the decimal point. If it is 5 or greater, round up; if it is less than 5, round down.

Front

What is the value of the digit in the tenths place in the decimal 3.456?

Back

The value of the digit in the tenths place in the decimal 3.456 is 4.

Front

What does the digit '2' represent in the decimal 0.472?

Back

The digit '2' represents two hundredths in the decimal 0.472.

Front

How do you find the change when making a purchase?

Back

To find the change, subtract the total cost of the items from the amount given to the cashier.

Front

What is the value of the digit in the hundredths place in the decimal 5.678?

Back

The value of the digit in the hundredths place in the decimal 5.678 is 7.

Front

What is the value of the digit in the thousandths place in the decimal 0.1234?

Back

The value of the digit in the thousandths place in the decimal 0.1234 is 3.

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 aligning decimal points when performing subtraction?

Back

Aligning decimal points ensures that each digit is in the correct place value, which is crucial for accurate subtraction.

Front

What is the result of subtracting 7.5 from 10.2?

Back

The result of subtracting 7.5 from 10.2 is 2.7.