Multiplying Decimals by a whole number

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. For example, 3.14 is a decimal.

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 product of 0.5 and 4?

Back

2.0

Front

What does it mean to round a decimal?

Back

Rounding a decimal means adjusting its value to make it simpler while keeping it close to the original value. For example, rounding 2.75 to the nearest whole number gives 3.

Front

If you multiply 2.5 by 3, what is the result?

Back

7.5

Front

What is the value of 8.25 x 4?

Back

33.0

Front

How much is 3.25 multiplied by 4?

Back

13.0

Front

What is the total distance if you walk 4.1 miles for 2 rounds?

Back

8.2 miles

Front

What is the first step in multiplying decimals?

Back

The first step is to ignore the decimal point and multiply the numbers as if they were whole numbers.

Front

How do you determine where to place the decimal in the product?

Back

Count the total number of decimal places in the numbers being multiplied and place the decimal in the product accordingly.