0
0
5.567764363 Or 5.568, which is rounded to the nearest hundred about 6
15.0
42.0
The square root of 18, rounded to the nearest integer, is 4.
46.0
1000.0
The square root of 2 is an irrational number and rounded to the nearest tenth it is 1.4
78.0
499.0
5
4444.0