Quick Flashcard Adding and Subtracting Decimals

Front

What is the sum of 16.597 and 5.78?

Back

22.377

Front

What is 1.248 minus 0.92?

Back

0.328

Front

If Jared adds 15.67 and 6.32, then subtracts 5.67, what is the final answer?

Back

16.32

Front

What is the sum of 45.09 and 2.005?

Back

47.095

Front

What is 6,259 minus 2,488?

Back

3,771

Front

Define 'decimal'.

Back

A decimal is a fraction expressed in a special form, where the denominator is a power of ten.

Front

What does it mean to 'add decimals'?

Back

Adding decimals involves aligning the decimal points and adding the numbers as you would with whole numbers.

Front

What is the process of 'subtracting decimals'?

Back

Subtracting decimals involves aligning the decimal points and subtracting the numbers as you would with whole numbers.

Front

What is the importance of lining up decimal points when adding or subtracting?

Back

Lining up decimal points ensures that each digit is in the correct place value, which is crucial for accurate calculations.

Front

What is a common mistake when adding or subtracting decimals?

Back

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