743 rounded up to the nearest 100 (hundreds place) is 800.
100
2184 is rounded up to 2200.
To round to the nearest 100, 50 or greater will be rounded up while 49 or less will be rounded down29 < 50 so it will be rounded down to:600
100
1000 is 994 rounded up to the nearest 100.
100
Rounded up to the nearest tens would be 100. Rounded to the nearest tens is 90.
0
743 rounded up to the nearest 100 (hundreds place) is 800.
200
700
100
100
4200
2184 is rounded up to 2200.
308 rounded to the nearest tens place is 310. 308 rounded to the nearest 100s place is 300. It cannot be rounded to the nearest 1000s place.