NC6NS3 Lesson 7 Multiply Multi-Digit Decimals

Front

What is a multi-digit decimal?

Back

A multi-digit decimal is a number that has more than one digit to the right of the decimal point, such as 2.34 or 5.678.

Front

How do you multiply a decimal by a whole number?

Back

To multiply a decimal by a whole number, multiply as if there is 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 area of a rectangle?

Back

The area of a rectangle is calculated by multiplying its length by its width (Area = Length x Width).

Front

How do you round a decimal to the nearest cent?

Back

To round a decimal to the nearest cent, look at the third decimal place. If it's 5 or more, round up; if it's less than 5, round down.

Front

What is the formula to calculate the cost of multiple items?

Back

Cost = Price per item x Number of items.

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 product of 5.78 and 3.52?

Back

The product of 5.78 and 3.52 is 20.3456.

Front

If Evan reads 2.3 pages per minute, how many pages does he read in 10 minutes?

Back

Evan reads 23 pages in 10 minutes.

Front

What is the total cost of 3.4 pounds of chicken at $3.79 per pound?

Back

The total cost is $12.89.

Front

How do you find the total area of a wall?

Back

To find the total area of a wall, multiply its height by its width.