Rounding to the Nearest Ten

Front

What does it mean to round a number?

Back

Rounding a number means adjusting it to the nearest ten, hundred, or other place value to make it easier to work with.

Front

When rounding to the nearest ten, what do you look at?

Back

You look at the digit in the ones place to decide whether to round up or down.

Front

If the ones digit is 5 or more, what do you do when rounding?

Back

You round up to the next ten.

Front

If the ones digit is less than 5, what do you do when rounding?

Back

You round down to the previous ten.

Front

Round 45 to the nearest ten.

Back

50

Front

Round 51 to the nearest ten.

Back

50

Front

Round 94 to the nearest ten.

Back

90

Front

Which number rounds to 20? 22, 14, 27, or 30?

Back

22

Front

How many zeros will you ALWAYS have in your answer when you round to the nearest ten?

Back

1

Front

What is the nearest ten to 37?

Back

40