Decimal Word Problems

Front

What is a decimal?

Back

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

Front

How do you multiply a decimal by a whole number?

Back

To multiply a decimal by a whole number, multiply as if there were no decimal, then place the decimal point in the product based on the number of decimal places in the original decimal.

Front

What is the process to add decimals?

Back

To add decimals, align the numbers by the decimal point and add as you would whole numbers, placing the decimal point in the sum directly below the other decimal points.

Front

How do you convert a fraction to a decimal?

Back

To convert a fraction to a decimal, divide the numerator by the denominator.

Front

What is the value of 0.75 in fraction form?

Back

0.75 is equivalent to 3/4.

Front

How do you divide a decimal by a whole number?

Back

To divide a decimal by a whole number, divide as if there were no decimal, then place the decimal point in the quotient based on the decimal in the dividend.

Front

If a recipe calls for 0.5 cups of an ingredient, how much is needed for 3 batches?

Back

1.5 cups (0.5 cups x 3 = 1.5 cups).

Front

What is the total cost of 5 items priced at $2.50 each?

Back

$12.50 (5 x $2.50 = $12.50).

Front

How do you find the total when adding multiple decimal values?

Back

Align the decimal points and add each column, carrying over as necessary.

Front

What is the total space occupied by 4 books that each take up 0.3 feet?

Back

1.2 feet (0.3 feet x 4 = 1.2 feet).