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.
75 tens 75 x 10 = 750
5
7,500 tens.
75 of them are.
8 tens 2 ones
Four tens and two ones.
Ten tens One hundred ones
22 tens plus 6 ones.
The tens place is the 5; the ones digit is 0, so no rounding is required. 750 is the value rounded to nearest ten.
10,10,10,10,10, which shows that there are five ones in five tens.
798
750