Decimal Review Day 1

Front

What is a decimal?

Back

A decimal is a fraction whose denominator is a power of ten, represented with a dot (decimal point) separating the whole number from the fractional part.

Front

How do you compare decimals?

Back

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

Front

What does it mean to order decimals from greatest to least?

Back

It means to arrange the decimals starting with the largest value and ending with the smallest value.

Front

What does it mean to order decimals from least to greatest?

Back

It means to arrange the decimals starting with the smallest value and ending with the largest value.

Front

What is the result of 27 - 3.88?

Back

$23.12

Front

What is the result of 16.2 - 5.74?

Back

10.46

Front

What is the result of 86.03 + 14.77?

Back

100.80

Front

How do you round a decimal to the nearest whole number?

Back

Look at the digit to the right of the decimal point. If it's 5 or more, round up; if it's less than 5, round down.

Front

What is the value of 0.7 in fraction form?

Back

0.7 is equivalent to 7/10.

Front

What is the value of 0.33 in fraction form?

Back

0.33 is equivalent to 33/100.