Well, let's take a look at the number 617. If we focus on the tens place, we see that there are 6 tens in 617. Each place value is like a little friend waiting to be counted and appreciated. Just remember, numbers are just happy little accidents waiting to bring joy to our mathematical world.
tens
10
40
number 8 (without decimals, the second number from the end is always in the ten's place)
660. remember when rounding to the nearest ten your lowest non zero number will be in the tens place and you will look at the ones place to decide whether or not to round up. If the ones place is 5 or above, round up in the tens place. If the ones place is 0-4 keep the remaining tens place number.
61.
617 to the nearest tens is 620
write the number of thousands and the number of hundreds 2,057
6173 ÷ 10 = 617 with remainder 3 or 617.3
617
No 617 is a prime number. No number goes into it but 1 and itself.
97.3 tens.
20.9 tens.
There are 78.7 tens in the number 787
1 and 617. It is a prime number.
Whole tens: 38 Tens: 38.5
16.8 tens, or 16 tens with 8 left over.