Decimals Check-in

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. For example, 2.5 is a decimal.

Front

How do you round a decimal to the nearest tenth?

Back

To round a decimal to the nearest tenth, look at the digit in the hundredths place. If it is 5 or greater, round up the tenths place by one. If it is less than 5, keep the tenths place the same.

Front

What is 23.542 rounded to the nearest tenth?

Back

23.5

Front

How do you add decimals?

Back

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

Front

What is 3.5 + 1?

Back

4.5

Front

What is 0.37 + 0.1?

Back

0.47

Front

What is 1 thousandth expressed as a fraction?

Back

Front

How can you express 2.4 as a mixed number?

Back

Front

What is the place value of the digit 5 in the number 23.542?

Back

The digit 5 is in the tenths place.

Front

What is the value of the digit 3 in the number 0.37?

Back