200
100
200
200
160
160
100
200
200
100
0
It is 160 when rounded to the nearest ten.
853 rounded to the nearest 100: 900. 10853 rounded to the nearest 100: 10900.
160
160
It is: 75.2+82.3 = 157.5 and then is 158 rounded to the nearest ones
100
158.0
600
100
100
0