38 is larger than the midpoint between 30 and 40, so you would 'round it up.'
38 rounded to the nearest tens is 40
It is 40.
930
56,999 to the nearest tens is 57,000
It is already to the nearest tens
134 to the nearest tens is 130
To the nearest tens: 10 To the nearest tenths: 7.2
36 to the nearest tens is 40
85 to the nearest tens place = 90
93 to the nearest tens = 90
40
152 to the nearest tens place is 150
629 to the nearest tens is 630
456.82 to the nearest tens place = 460