Rounding to the nearest ten and hundreds

Front

What is rounding to the nearest ten?

Back

Rounding to the nearest ten involves adjusting a number to the closest multiple of ten. If the last digit is 5 or more, round up; if it's 4 or less, round down.

Front

What is rounding to the nearest hundred?

Back

Rounding to the nearest hundred involves adjusting a number to the closest multiple of one hundred. If the last two digits are 50 or more, round up; if they are 49 or less, round down.

Front

What is the result of rounding 421 to the nearest hundred?

Back

$400

Front

What is the result of rounding 463 to the nearest hundred?

Back

$500

Front

What is the result of rounding 76 to the nearest ten?

Back

$80

Front

Which number could NOT round to 300 when rounding by hundreds?

Back

249 cannot round to 300.

Front

What is the result of rounding 556 to the nearest hundred?

Back

$600

Front

How do you determine whether to round up or down when rounding to the nearest ten?

Back

Look at the last digit: if it's 5 or more, round up; if it's 4 or less, round down.

Front

How do you determine whether to round up or down when rounding to the nearest hundred?

Back

Look at the last two digits: if they are 50 or more, round up; if they are 49 or less, round down.

Front

What is the nearest ten to 84?

Back

$80