Subtract Decimals

Front

What is subtraction?

Back

Subtraction is the mathematical operation of finding the difference between two numbers. It involves taking one number away from another.

Front

How do you subtract decimals?

Back

To subtract decimals, align the numbers by the decimal point and subtract as you would with whole numbers, ensuring to keep the decimal point in the correct position.

Front

What is the difference between 25.68 and 10.19?

Back

15.49

Front

Estimate the difference: 13.54 - 6.7

Back

7

Front

What is 16.05 - 2.3?

Back

13.75

Front

What number goes in the blank? ____ - 7.23 = 13.74

Back

20.97

Front

How much more did it rain in Bandera than in Concan?

Back

41.20 inches

Front

What is the first step in subtracting decimals?

Back

The first step is to line up the decimal points of the numbers you are subtracting.

Front

Why is it important to keep the decimal point aligned when subtracting?

Back

Keeping the decimal point aligned ensures that you are subtracting the correct place values, which is crucial for accuracy.

Front

What is a common mistake when subtracting decimals?

Back

A common mistake is not aligning the decimal points, which can lead to incorrect answers.