75 tens
75 x 10 = 750
5
5
7,500 tens.
75 of them are.
The tens place is the 5; the one's digit is 0, so no rounding is required. 750 is the value rounded to the nearest ten. 75 tens 75 x 10 = 750.
750
750
It is: 498+750 = 1248
None but it can be said that there are 7,500 of them because 7,500*10=75,000
Because 75 times 10 = 750
750
97.3 tens.
20.9 tens.