Adding and Subtracting Decimals 5th Grade

Front

What is a decimal?

Back

A decimal is a number that includes a decimal point, which separates the whole number part from the fractional part.

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 does it mean to subtract decimals?

Back

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

Front

How do you compare decimals?

Back

To compare decimals, look at the digits from left to right, starting with the largest place value.

Front

What is the place value of the digit 4 in 981.124?

Back

The place value of 4 is in the Thousandths place.

Front

What is the result of 17.139 + 9.12?

Back

The result is 26.259.

Front

What is the result of 5.5 - 2.3?

Back

The result is 3.2.

Front

How do you round 28.139 to the nearest hundredth?

Back

28.14 is the rounded number to the nearest hundredth.

Front

What is the change Tom gets back if he pays $5.00 for an apple costing $2.34?

Back

Tom gets back $2.66.

Front

What is the value of the digit 2 in 3.42?

Back

The value of the digit 2 is 0.02, as it is in the Hundredths place.