Decimal Review

Front

What is a decimal?

Back

A decimal is a way of representing numbers that are not whole, using a point (.) to separate the whole number part from the fractional part.

Front

What does the decimal point represent?

Back

The decimal point separates the whole number from the fractional part in a decimal number.

Front

How do you multiply a decimal by a whole number?

Back

Multiply as if they are whole numbers, then place the decimal point in the product based on the total number of decimal places in the numbers being multiplied.

Front

What is the result of 35.24 x 2.6?

Back

91.624

Front

How do you divide a decimal by a whole number?

Back

Divide as if they are whole numbers, then place the decimal point in the quotient directly above the decimal point in the dividend.

Front

What is 50.89 ÷ 100?

Back

0.5089

Front

What is the process of adding decimals?

Back

Align the decimal points and add as you would with whole numbers, placing the decimal point in the sum directly below the other decimal points.

Front

What is 9.456 x 37.7?

Back

356.4912

Front

How do you find the cost per item when given a total cost?

Back

Divide the total cost by the number of items.

Front

If Kathleen spent $231 on concert tickets for herself and 11 friends, what is the cost of each ticket?

Back

$19.25