Adding and subtracting decimals

Front

What is the process of adding decimals?

Back

To add decimals, align the numbers by the decimal point and add each column starting from the right, carrying over if necessary.

Front

How do you subtract decimals?

Back

To subtract decimals, align the numbers by the decimal point and subtract each column starting from the right, borrowing if necessary.

Front

What is the value of 0.1 + 0.2?

Back

0.3

Front

If you have $10.00 and spend $3.25, how much do you have left?

Back

$6.75

Front

What is the result of 5.5 - 2.3?

Back

3.2

Front

How do you convert a fraction to a decimal?

Back

Divide the numerator by the denominator.

Front

What is the sum of 1.25 and 3.75?

Back

5.00

Front

If a product costs $4.50 and you pay with a $10 bill, how much change do you receive?

Back

$5.50

Front

What is the difference between 8.9 and 4.5?

Back

4.4

Front

How do you round 2.678 to the nearest hundredth?

Back

2.68