Adding and Subtracting Decimals

Front

What is the result of 46.4 - 41.745?

Back

4.655

Front

If Chicago was predicted to receive 1.254'' of rain and actually received .875'', how far was the prediction off?

Back

.379''

Front

What is 13.16 + 5.90?

Back

19.06

Front

What is the sum of 1.37 + 0.5?

Back

1.87

Front

Calculate 13.08 + 7.456.

Back

20.536

Front

What is the definition of a decimal?

Back

A decimal is a fraction whose denominator is a power of ten, represented with a decimal point.

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 for subtracting decimals?

Back

To subtract decimals, align the decimal points and subtract as you would with whole numbers.

Front

What is the value of 0.5 in fraction form?

Back

0.5 is equivalent to 1/2.

Front

How do you round 4.655 to the nearest hundredth?

Back

4.66