**Find the value of to the nearest integer**

Look at perfect squares close by

64-60=4

60-49=11

64 is the closest to 60 because 4 is less than 11, therefore is approximately 8

Note: The actual number is less than 8 because 64 > 60

**Find the value of to the nearest integer**

Look at the perfect squares close to

49-40=9

40-36=4

36 is closer to 40 because 4 < 9. Therefore, .

Note: The actual number is greater than 6 because 40>36.