Multiplying and Dividing Decimals Flashcard

Front

What is a decimal?

Back

A decimal is a number that represents a fraction of a whole, using a dot (.) to separate the whole number part from the fractional part.

Front

How do you multiply decimals?

Back

To multiply decimals, multiply the numbers as if they were whole numbers, then count the total number of decimal places in both numbers and place the decimal point in the product accordingly.

Front

What is the process for dividing decimals?

Back

To divide decimals, move the decimal point in the divisor to the right until it is a whole number, then move the decimal point in the dividend the same number of places. Divide as usual and place the decimal point in the quotient.

Front

What does the term 'tenths' mean in decimals?

Back

'Tenths' refers to the first digit to the right of the decimal point, representing one part out of ten.

Front

What does the term 'hundredths' mean in decimals?

Back

'Hundredths' refers to the second digit to the right of the decimal point, representing one part out of one hundred.

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Front

If you buy 3 packs of gum for $0.75 each, how much do you spend in total?

Back

You spend $2.25.

Front

What is the value of the 6 in 327.46?

Back

The 6 represents 6 hundredths.

Front

How do you convert a fraction to a decimal?

Back

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