decimals

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.

Front

What does the digit in the thousandths place represent?

Back

The digit in the thousandths place represents how many thousandths are in the number, which is one part of a thousand.

Front

How do you add decimals?

Back

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

Front

What is the value of the digit 5 in the number 78.25?

Back

.05

Front

How do you round a number to the nearest tenth?

Back

To round to the nearest tenth, look at the hundredths place. If it's 5 or more, round up; if it's less than 5, round down.

Front

What is the value of the digit 2 in the number 78.25?

Back

.2

Front

How do you round a number to the ones place?

Back

To round to the ones place, look at the tenths place. If it's 5 or more, round up; if it's less than 5, round down.

Front

What is the place value of the digit 6 in the number 78.6573?

Back

The place value of the digit 6 is in the tenths place.

Front

What is the value of 0.5 + 0.3?

Back

0.8

Front

What is the value of 0.75 - 0.25?

Back

0.5