Decimals 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

How do you compare decimals?

Back

To compare decimals, align the numbers by the decimal point and compare digit by digit from left to right.

Front

What is the value of 0.5 in fraction form?

Back

0.5 is equal to 1/2.

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 0.75 + 0.25?

Back

0.75 + 0.25 = 1.00.

Front

What is the greatest value among 0.3, 0.03, and 0.003?

Back

0.3 is the greatest value.

Front

What is 1.2 - 0.4?

Back

1.2 - 0.4 = 0.8.

Front

How do you add decimals?

Back

To add decimals, align the decimal points and add as you would whole numbers.

Front

What is 0.1 + 0.2 + 0.3?

Back

0.1 + 0.2 + 0.3 = 0.6.

Front

What is the decimal representation of 3/4?

Back

3/4 is equal to 0.75.