1.7 Approximations

Round the following numbers to the nearest 10.

1.

$55$
$60$

2.

$551$
$550$

3.

$16544$
$16540$

4.

$65484$
$65480$

5.

$52655$
$52660$

6.

$65464649$
$65464650$

LEAVE THIS BLANK