Decimals Review 4th Grade BA

Front

What is a decimal?

Back

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

Front

How do you add decimals?

Back

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

Front

What is 0.1 as a fraction?

Back

0.1 can be written as 1/10.

Front

What is 0.25 as a fraction?

Back

0.25 can be written as 25/100 or simplified to 1/4.

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 an equivalent fraction?

Back

An equivalent fraction is a fraction that represents the same value as another fraction, even though the numerator and denominator are different.

Front

What is 3/10 as a decimal?

Back

3/10 is equal to 0.3.

Front

What is the decimal for 50%?

Back

50% is equal to 0.5.

Front

How do you subtract decimals?

Back

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

Front

What is 0.75 as a fraction?

Back

0.75 can be written as 75/100 or simplified to 3/4.