Do you mean one tenth of 20?
1/10 x 20 = 2
20 cenths
To find 6 tens more than 20, you first need to convert 20 to tens, which is 2 tens. Then, add 6 tens to that, which equals 8 tens. Converting 8 tens back to a standard number, you get 80. Therefore, 6 tens more than 20 is 80.
20 is already rounded to the nearest tens.
Because that is how addition is defined. One lot of tens and no units added to one lot of tens and no units makes two lots of tens and no units.
One Ten = Ten Ones. 200 = 2 Hundreds, 20 Tens or 200 Ones.
23.9864 rounded to the tens place is 20.
20
540
(18 x 20) = 360 That's 36 tens. You could look at it this way: 20 = 2 tens; 18 x (2 tens) = (18 x 2) tens = (36) tens
There are 20 tens in 200 !
360
20