10 goes into 55 5 times. 5 is left over which is half of 10 so 10 goes into 55 exactly 5.5 times.
78 tens
50 tens = 500
554
The quantity 14 tens is equal to 14(10) = 140.
15 tens = 150
3 tens is written as 30 0 tens is written a 0
to round to the tens place it just like this say 55 the tens place looks to the right and if its 5 or up it goes one number higher and the rest become zeros so 55 turns into 60
40 tens = 40
Two tens = twenty.
Thirty tens is equal to three hundred.
The digit 9 is the largest you can write in any place, including the tens place.