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 ones place (the last digit) of the number.

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 34 to the nearest ten.

Back

30

Front

Round 67 to the nearest ten.

Back

70

Front

Round 82 to the nearest ten.

Back

80

Front

Round 49 to the nearest ten.

Back

50

Front

Which number rounds to 60? 58, 62, 65, 54

Back

58

Front

Which number rounds to 90? 89, 91, 92, 88

Back

89