adding and subtracting decimals word problems

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

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 value of 0.5 in cents?

Back

0.5 is equal to 50 cents.

Front

If you buy an item for $4.50 and pay with a $10 bill, how much change do you get?

Back

You get $5.50 in change.

Front

What does 'less than' mean in a word problem?

Back

'Less than' indicates subtraction in a word problem.

Front

If it rained 0.72 inches on Monday and 0.34 inches less on Tuesday, how do you find Tuesday's rainfall?

Back

Subtract 0.34 from 0.72 to find Tuesday's rainfall.

Front

What is the total cost of 3 packages of candy that cost $4.99 each?

Back

The total cost is $14.97.

Front

If you have $15 and spend $14.97, how much do you have left?

Back

You have $0.03 left.

Front

What is the first step in solving a word problem involving money?

Back

Identify the amounts involved and what is being asked.