subtraction and addition of decimals

Front

What is addition?

Back

Addition is the process of finding the total or sum by combining two or more numbers.

Front

What is subtraction?

Back

Subtraction is the process of finding the difference between two numbers by taking one number away from another.

Front

How do you add decimals?

Back

To add decimals, align the decimal points and add each column starting from the right.

Front

How do you subtract decimals?

Back

To subtract decimals, align the decimal points and subtract each column starting from the right.

Front

What is the sum of 12.25 and 40?

Back

The sum of 12.25 and 40 is 52.25.

Front

What is 143.289 - 68.114?

Back

143.289 - 68.114 = 75.175.

Front

What number subtracted from 11.635 gives 11.635?

Back

0 subtracted from 11.635 gives 11.635.

Front

What is 3.85 - 0?

Back

3.85 - 0 = 3.85.

Front

What number subtracted from 986.34 gives 0?

Back

986.34 subtracted from 986.34 gives 0.

Front

What is the difference between two identical numbers?

Back

The difference between two identical numbers is always 0.