6,512,162 to the nearest tens place = 6,512,160
798 to the nearest tens place = 800
1678 to the nearest tens place = 1,680
159.444 to the nearest tens place = 160
8,146 to the nearest tens place = 8,150
920
923 rounded to the nearest hundred is: 900. This is because the value in the tens place "2" is less than 5. When rounding anything equal to or greater than 5 gets rounded up and everything below 5 gets rounded down.
350 + 920 = 1270
In the NUMBER 923, there are 92 tens plus 3. In the NUMERAL 923, there are 9 hundreds, 2 tens, and 3 units.
245 to the nearest tens place is 250
395 to the nearest tens place = 400
5,253 to the nearest tens place = 5,250
103 to the nearest tens place = 100
5,465 to the nearest tens place = 5,470
128.27 to the nearest tens place = 130
6,512,162 to the nearest tens place = 6,512,160
798 to the nearest tens place = 800